Pulizia quotidiana, installazione di filtri HEPA a bordo dei voli da Bologna per gli Stati Uniti
Prezzo medio andata-ritorno
Buona offerta andata-ritorno
Buona offerta solo-andata
Non ci sono voli diretti per questa rotta su KAYAK. Il volo con coincidenze più breve è 13h 05m
Il biglietto più economico per gli Stati Uniti da Bologna trovato nelle ultime 72 ore costa 210 € sola andata e 282 € andata e ritorno. La rotta più cercata è da Bologna per Los Angeles e il biglietto andata e ritorno più economico per questa rotta trovato nelle ultime 72 ore costa 274 €.
KAYAK è un motore di ricerca di viaggio. Ciò significa che passiamo in rassegna il web per cercare i prezzi migliori che possiamo trovare per i nostri utenti. Con più di 2 miliardi di ricerche di voli elaborate annualmente, siamo in grado di mostrare un'ampia varietà di prezzi e opzioni sui voli per gli Stati Uniti.
Lo strumento di Previsione dei prezzi di volo KAYAK utilizza i dati storici per determinare se è probabile che il prezzo per un volo per gli Stati Uniti cambi entro 7 giorni, in modo che i viaggiatori sappiano se conviene aspettare o prenotare subito.
Mix & Match ti consente di combinare biglietti di sola andata per risparmiare rispetto a un classico biglietto di andata e ritorno. Potresti quindi volare per gli Stati Uniti con una compagnia aerea e tornare con un'altra.
A volte, le date di viaggio non sono scolpite nella pietra. Se le tue date di viaggio preferite non sono fisse, selezionando le date flessibili puoi vedere tutte le opzioni per volare per gli Stati Uniti fino a 3 giorni prima/dopo le tue date preferite. Puoi quindi scegliere i voli più adatti alle tue esigenze.
Valutazioni in base alle recensioni dei clienti KAYAK
Punti negativi: "Better movie selection. Better organized boarding in Frankfurt"
Punti negativi: "Boarding was delayed for 25 min and was no information for that. Otherwise everything was good"
Punti positivi: "The crew is usually really good."
Punti negativi: "The ground staff at Frankfurt airport was not very good. Seemed slow lazy and difficult at times"
Punti positivi: "Crew was amazing"
Punti positivi: "Very cramped seats"
Punti positivi: "Food, Entertainment."
Punti negativi: "Harder than usually landing"
Punti positivi: "everything..Singapore airlines is a amazing airline !!! there is a reason why they are no 1 for so many years..."
Punti positivi: "Crew amazing. Seat super comfortable"
Punti negativi: "Nothing!"
Punti negativi: "Excellent service"
Punti positivi: "Nothing."
Punti negativi: "Everything. Singapore Airlines had a great reputation. Imagine my disappointment. It was a horrible flight. The crew was nice enough, but inattentive. The food, if such a term may be applied here, was inedible. Just vile. In flight entertainment was a complete joke. Boarding was awful, but it always is. Seats were extremely uncomfortable. This racket is the ultimate way to rip somebody off of $1000. Horrible."
Punti positivi: "Extra leg room, great service and good food."
Punti negativi: "The entertainment system feels dated (no touch screen) manual rewinding of movies, selection of movies"
Punti positivi: "Lie-flat seats in business class"
Punti negativi: "4 hrs delay due to failure of Singapore Airlines to have a working plane on site at the appointed time. Even worse: chaotic deplaning with one crew member telling passengers to deplane and another yelling at them in the bridge for doing so. A mess of lines trying to get a new boarding pass for a rebooked missed connection—at the front of the line the agent said oh, you need to wait in this other line. Agents had no clue where to direct passengers and gave incorrect directions that necessitated more waiting. No updates to new flight time in the business class lounge. Once the flight was in the air, service was terrible. Attendants would ask for orders, then never bring them or bring the wrong thing."
Punti negativi: "Screaming children. Totally clueless, rude flight crew. Next time kids are screaming for three hours straight on a red eye, maybe offer the parents some assistance. Makes the “perks” like hot towels seem ridiculous when staff are completely indifferent."
Punti positivi: "Great service always smiling, flight on time, overall a great way to fly."
Punti positivi: "Cabin crew was top notch - even in coach they could not be more accommodating and customer friendly. US airline flight attendants don’t even come close to this team that truly serviced the cabin for 8 hours continuously without the typical hiding in the back of the plane and chatting. Very encouraging that genuine care in the air is very much alive and well on Singapore Air! I will fly them every chance I get!"
Punti negativi: "That my flight had to end and I know my next US airline flight won’t come close to this kind of experience! Air travel doesn’t have to be a cattle herding process with peanut treats on cross country flights - shame on the US carriers - I strongly suggest they fly Singapore Air to see what true customer service feels like!"
Punti positivi: "Finally, I could go to my final destination as planned by transmitted to Korean Air flights."
Punti negativi: "My first flight of JetBlue from Olandor to New York was delayed that leading to my connecting flights to my destination were missed. Now, my suitcases have been missed, too."
Punti positivi: "It's not the cheapest way to fly but it's a great way to cross the Atlantic. Seats are big enough for 2, really. Lay flat beds make the night crossing east tolerable. You really can get several hours sleep. The cabin crew is outstanding, patient, and extremely responsive to requests. Two meals served were excellent. Entertainment choices were complete. After a number of flights in Economy on other airlines I'm spoiled by Singapore Airlines and also by Business Class. And their fares seemed much less than others for the JFK to FRA route. Had no idea this level of luxury existed on an airplane."
Punti negativi: "My seat assignment was moved without explanation on our return flight, FRA to JFK. That was disappointing. The gate folks were apologetic but no real explanation given."
Punti positivi: "Crew"
Punti negativi: "Food"
Punti negativi: "Flight attendants were bot friendly, appearwd to be botheted when askes questions or requests were made."
Punti positivi: "Staff was polite and accommodating"
Punti positivi: "I dropped my scarf and only realized after I was seated. People were still boarding and I told a young man attendant and he found it and brought it to me. And he was such a gentleman too! Wish I knew his name but it was Frankfurt to JFK 835am flight on April 3rd. Thank you again!"
Punti positivi: "Everything was good"
Punti negativi: "No complaints"
Punti positivi: "Everything"
Punti positivi: "Singapore was fine and helpful with a crazy problem JustFly created then didn’t fix."
Punti negativi: "JustFly billed the wrong price, then to fix that,created a new ticket with my name misspelled and failed to cancel the original ticket. We later upgrade seats via Singapore then discovered the duplicate booking and misspelling. To fix that JustFly cancelled the booking with the seat upgrade. Singapore restored our upgrade at the airport but only on one direction so we had to go through it all again."
Punti positivi: "Service was great especially the food"
Punti positivi: "EVERYTHING was great...from check in to the entire experience on board. Extremely friendly staff to delicious food and a great choice of beverages! Clean and tidy aircraft with lots of extra amenities. Pleasant flight, pleasant arrival. Always a great way to travel!"
Punti negativi: ""Customs" at JFK came to an entire halt. All passengers where stuck in the welcome hall for 1h, without any information, why held there and why nothing was moving forward. All CBP booths were closed, but 8 (eight!) employees, who normally direct arriving passengers to the kiosk-machines where hanging out in two groups sharing private stories and having laughs instead of at least informing passengers, what was going on. Lots of passengers where outraged...a couple in their mid 70s in front of us had to sit down on the floor, since they had circulation problems from standing in line so long. Sadly, JFK isn't what it used to be anymore."
Punti positivi: "wide seats. great service. on time."
Punti negativi: "food was not as good as one would expect."
Punti positivi: "That the A380 was only 70%full, resulting in me getting three seats to myself. I was able to stretch out and sleep for most of the flight. Food and service were top notch. Better value than Lufthansa or American, for the overall flight experience. You could fly cheaper, but not better, in economy."
Punti negativi: "Though we landed early at JFK, we had a one hour wait on the tarmac until one of the only two gates capable of receiving an A380 opened up."
Punti positivi: "Friendliness"
Punti positivi: "Ontime, airline stewards were excellent and tv entertainment very good"
Punti negativi: "Nothing"
Punti positivi: "Excellent service & comfort"
Punti positivi: "Great service"
Punti positivi: "Some of the Korean food was tasty The flight wasn't full so we had a spare seat between us, That made economy barely tolerable."
Punti negativi: "The seats in economy are now Way TOO SMALL! You better start calling Economy - "Stearage"! Food was not as good as on past flights with SA. Movie selection not as good as past SA flights. Earphones supplied are horrible!!!"
Punti positivi: "Best serves ever will fly every time"
Punti positivi: "Love the service at Singapore Air. Very attentive and accommodating."
Punti negativi: "Security at Frankfurt airport was horribly slow. Also, audio jack didn't work properly. Not sure how often that's checked."
Punti positivi: "I got in some exercise during the delays and gate changes"
Punti negativi: "Delay after delay, gate changes, lack of care from employees, missed a day of vacation in Germany, missed out on photos and memories"
Punti positivi: "The comfortable with pillow & blanket given... Crews are friendly & approachable."
Punti negativi: "The food is average taste... a bit salty :("
Punti negativi: "Extremely cramped flight in regular Economy."
Punti positivi: "The crew, the food and the comfort was fantastic. I was in economy and even with a full flight I was still comfortable."
Punti negativi: "It would have been nice if wifi was free considering it was such a long flight"
Punti positivi: "Crew was attentive and nice."
Punti negativi: "Cabin was beat up and worn out."
Punti positivi: "everything great, every time again"
Punti positivi: "The meals were great, the seats very comfortable, the entertainment system very good as well."
Punti negativi: "The Internet was very expensive and very little. I was disappointed, and had to ask 3 times to different attendants to help me set it up. They were not acquainted with the process at all."
Punti positivi: "The flight experience was pretty great overall.."
Punti negativi: "I didn't like that interacting with their websitewas not very iser friendly or reliable. While most domestic airlines allow you to easuly interact with your itinerary I pretty much had to just show up and hope everything worked out. Also no alerts or other functions."
Punti positivi: "The food was great!"
Punti negativi: "The announcements coming from the boarding crew were not clear or hardly under stable."
Punti positivi: "Everything, got to love how smooth those A380s are, plus the service and food is impeccable. Also so much entertainment!"
Punti negativi: "nothing"
Punti positivi: "This was the second time that we were able to fly to Germany with Singapore airline. I will always try to fly with them in the future. I have been on numerous transcontinental trips and I rank them as number one. They make me feel like I am welcome."
Punti negativi: "There was very little leg room for people over five feet tall. Everything else was exceptional."
Punti positivi: "Service is good even in economy class."
Punti negativi: "Chairs on the new A380 although more comfortable than the Boeing 777 are still very uncomfortable for sleeping in the economy class. Plane is so big that it takes a while for first and business class to load and unload. Luggage took forever to unload for the same reason."
Punti positivi: "I loved the touch of luxury, even sitting in the economy , the hot towels, the good food , attractively prepared , the free wine and the courtesy of all the team. This was my third time flying with Singapore Airlines and I hope not the last time. The big plane flew so quietly, it was a wonderful flight."
Punti negativi: "Like in all airplanes in economy the seats are too close , but when you cannot afford to fly differently it was okay, there was at least leg room."
Punti positivi: "just like the flight to FRA the return was outstanding. The crew was extremely helpful and upbeat. I was in seat 31H (more leg room this time) and I was able to observe their interactions among themselves. I can truly say they enjoy their jobs."
Punti negativi: "nothing this time"
"The comfort was excellent"
"Delta does a great job in general. However, the “Comfort+“ seats weren’t worth the money. I sat in both seats, and I compared the width of the seats and the distance from the seat edge to the back of the seat in front of it. There was a difference of about 2” in the seat width and 1” in the leg room. Very disappointing."
"Some passengers weren’t wearing masks or were wearing them below their noses, and I think there could have been general announcements reminding them about that."
"Same comment as before. Should not be part of skyteam. Alitlia is way below standard for that group of stellar airlines. Staff is unfriendly, delivers poor service and do not make you feel welcome on board. Food is good. Only water not other drinks available. No garbage college during flight or before landing. Entertaining is so so and the bathrooms are dirty."
"The staff was extremely nice and professional.They did excellent job!"
"As always, Delta never fails to deliver! Let’s keep climbing!"
"This was the Delta Shuttle flight (operated by Republic Airways (therefore not a mainline flight)). The crew was exceptional in expediting boarding, accommodating customers, and politely dealing with “difficult” passengers (don’t be that passenger - it’s a 40 minute flight). Great flight overall."
"I like that I got to my destination safely."
"Everyone is doing their best, but travel sucks! Mask wearing is necessary but odious. The worst thing is the toilets on 767s are so cramped that you cannot see where the trash is without crouching down or being a pigmy, so people leave their towels by the sink!"
"The entertainment unit not work. It kept freezing up, the map kept moving around to other parts of the globe, so,e functions didn't operate at all. Finally less than halfway through the flight the unit froze up all together and was completely unusable. Also, the seat wasn't able to recline as the button on the seat was completely missing!"
"The flight was on time. Delta was very communicative as far as checking in, luggage, boarding ect. I was traveling with an infant, it would’ve been nice if they helped us out with an aisle seat."
Punti positivi: "Crew was attentive , quiet flight"
Punti negativi: "More food choices"
Punti negativi: "The flight could have been on time"
Punti positivi: "The boarding was quick and the plane departed early."
Punti negativi: "I had an exit row seat (21G). The seat felt like a church pew and the right armrest was lower than normal since it was mounted on the exit door. This was by far the most uncomfortable flight I've had. My back started to hurt even before the plane took off."
Punti negativi: "It was the last row, could not sleep on it"
Punti positivi: "Professional crew, no fanfare, standard was excellence."
Punti negativi: "Faster flight time in air..."
Punti positivi: "Crew was super friendly and cool!"
Punti negativi: "NA"
Punti negativi: "Movies were outdated flying to Amsterdam, coming back was great"
Punti negativi: "Reservation said hot food, no food was offered except for crackers and nuts, flight had no real options for drink except if you are a coffee drinker or coke drinker"
Punti positivi: "Crew was nasty. They acted like prison guards not like they supposed to act to customers."
Punti negativi: "The cookies and snacks are terrible. A single sandwich would have been better and not cost that much more t For the airline"
Punti positivi: "Yes"
Punti negativi: "Delightful experience except at SFO checkin."
Punti negativi: "Food"
Punti positivi: "COVID safety measures"
Punti negativi: "There was no in-flight entertainment via Gogo app / Delta Studio."
Punti positivi: "Crew from Washington to Cancún were extremely rude"
Punti negativi: "Smile"
Punti positivi: "Being on time"
Punti negativi: "Nothing you guys did great thankyou so much."
Punti negativi: "I dont know WHY Delta changed my flight with ALIITALIA, but, DON'T DO IT DELTA. The check in process took an hour, not talking about the line, the ACTUAL checkin at the counter. I couldn't complete my web checkin at the AliItalia web site. Landed in JFK, still sucks as an airport, nobody helps, nobody explains anything, very poor signs and instructions, Global Entry kiosk are hard to spot. My connection ticket didn't have the TSA/PRECHECK legend, went to AliItalia counter, the lady at AliItalia barely said anything when I asked for help with that, her immediate answer was to disengage and sent me to another terminal "to talk to Delta". She didn't explain or didn't want to give an explanation until I started to act as an already 9hr30min flight frustrated customer in a very old, very poor plane with poor food service. Again, I bought an over $1,000 ticket with DELTA, NOT ALIITALIA, if Delta send people with their "partners" at least make sure that they are taken care of properly."
Punti positivi: "Crew was extremely friendly, service was great, and dinner was awesome"
Punti positivi: "Very kind associate working at the gate. She helped me obtain my seat assignment and was a pleasure to speak with. Her happiness was contagious (even at 6am!). She put me at ease."
Punti negativi: "The last travelers in boarding line (including myself) had to check their carry on luggage because “there was no more room in the overhead compartments”. However, while I was walking to my seat, I saw ample storage space as well as suitcases that were laying horizontally or flat and could easily have been adjusted to create even more space. Given that most people pack their most valuable items in their carry on bags (as well as anything fragile), I was a bit uneasy checking mine. The associate who helped check my bag on the tarmac was kind. I was grateful that my luggage had a hard shell case."
Punti positivi: "Got here early!"
Punti positivi: "We were in coach and the crew made us feel like it was business class!"
Punti positivi: "I love the Food was really good thanks guys!"
Punti negativi: "Have the Free WiFi option will amazing"
Punti negativi: "I almost missed the flight because I didnt hear the announcement for boarding and I was sitting near another gate to charge my phone. Fortunately I heard the final call!!"
Punti negativi: "Boarding was very slow and exiting the plane was also slower than normal. An overhead bin was locked and that delayed passengers"
Punti positivi: "Great experience!"
Punti positivi: "Crew was gr8, seats comfy and space between seats was great, great space for legs"
Punti negativi: "The quality of the forks and knife, I had meat for dinner and the fork broke two times. Coffee needs to be a little more stronger. Keep it up!"
Punti positivi: "All for everithing. I thing that for the firth fly if your conditions are aceptable idillio contaci your company. Thanks you. Vega Consuelo Milano"
Punti negativi: "A parte il volo in ritardo di 1 ora e un quarto tutto bene, un po’ rumorosi i motori."
Punti positivi: "The pilot and the stewardess were very polite."
Punti negativi: "Standing on line,it was slow cause only 1 person was help people check in. It would been better if everyone could check in with the kiosk machines. After half an hour than another person came to help. TSA move more fast cause so many people were working."
Punti positivi: "Personale cortese con servizio rinfresco compreso"
Punti negativi: "Aereo un po’ antiquato md80, con motori posti nella parte posteriore molto rumoroso e fastidiosi."
Punti positivi: "good flight and pleasant staff"
Punti negativi: "no vegetarian option in business class therefore nothing to eat for me for whole flight. also sky lounge very poor"
Punti negativi: "Ho preso premium economy ma non ce la neanche appoggio piedi"
Punti positivi: "I liked the fact that were were able to watch movies complementary, staff was very kind and looked good and for the most part the air craft was spacious than United Airlines"
Punti negativi: "I disliked the fact that their weren’t any charging station, I wasn’t able to to charge my telephone device previously but I thought I would be okay sonce air crafts that I have boarded have out lets to charge devices, was an inconviencesince I wasn’t anle to contact family. Also there was complementary movies to watch but there werent any head phones that were given, united aire lines provided us with head phones for entertainment."
Punti negativi: "Non ho preso questo volo da LA a Mexico City. Ho chiesto un rimborso e non mi e’ stato dato."
Punti positivi: "Il personale di Klm è stato molto gentile e anche quelli di Delta"
Punti negativi: "Troppo tempo di attesa ad Atlanta"
Punti negativi: "Lo spazio a bordo, sempre meno !"
Punti positivi: "Delta seats are comfortable and media ststem is good."
Punti negativi: "Flight was late and the staff wasn't kind Neither at JFK gate neither on both flights. Looks like they are doing you a favor to listen to you when you ask them something."
Punti negativi: "Drop off bagaglio lentissimo , 1 ora in attesa. Tre desk aperti ma due bloccati da passeggeri per 1 ora"
Punti positivi: "Stewardesses were sympathetic but could do nothing."
Punti negativi: "A few flurries out of Philadelphia and flight is delayed 2.5 hrs, we therefore miss our connection and all they wanted us to do was spend 2 days in airport until next flight. Finally reached a compassionate soul at customer service who got creative and routed us to BCN via ATL, Miami and Madrid."
"Turkish airline is the best"
"Waiting to much .more then 2 hours for lagage in chicago airport"
Punti positivi: "Flight was on time and flying even with COVID-19 restrictions"
Punti negativi: "Food was cold and bland, sack meals both the same."
Punti positivi: "plane was clean, bording went smoothly."
Punti negativi: "Flight attendants were no where to be found most of the flight. They didnt walk up and down the aisles for literally hours before we saw them again. Never offered water during a 11 hour flight, they only came around deal meal service time. But the time in between meals, we seldom saw them."
Punti positivi: "nothing."
Punti negativi: "everything."
Punti positivi: "sedile comodo"
Punti positivi: "Overall is perfect"
Punti positivi: "La possibilità di scegliere il posto a sedere, la gentilezza e un pochino di wifi gratis"
Punti positivi: "Service, food, comfort, entertainment."
Punti positivi: "The crew was attentive and friendly!"
Punti positivi: "Customer service on point. Great food, comfortable seats. Availability of 2 check in bags is helpful for those who traveling for a longer time."
Punti positivi: "Nice flight crew"
Punti negativi: "The food"
Punti positivi: "Personale eccellente."
Punti negativi: "La lingua Italiana non si trova da nessuna parte, grosso handicap."
Punti positivi: "Il personale eccellente."
Punti negativi: "La lingua Italiana non si trova da nessuna parte, grosso handicap."
Punti positivi: "Personale eccellente."
Punti negativi: "La lingua Italiana non si trova da nessuna parte, grosso handicap"
Punti positivi: "Organized overall"
Punti negativi: "Cabin way too cold"
Punti negativi: "Delay in boarding by 90 minutes; I think it was a power failure in the boarding gate...computers didn't work. No air conditioning either. Ugh"
Punti positivi: "nothing"
Punti negativi: "was unable to upgrade tickets in advance off of web site. Others in Greece and Italy tried to assist as well and found same and when calling 800 numbers the calls were not going thru or hold time was overly extreme. Was told at Athens check in to upgrade in Instanbul and to go to transfer desk to get upgrade. An upgrade of $1200.00 Euro's is extreme Being packed like sardines for a 10 plus hour flight is not good. It is also unhealthy. Turkish Airlines should consider something other then the 777 for any international flying."
Punti positivi: "Everything you want in an overnight international flight. Enjoyed the food."
Punti negativi: "I missed my flight from ABV to Istanbul. The customer representatives at the airport office couldn’t help me find or place me on another flight. They wanted me to purchase a new ticket and pay full price instead of the difference. The flight ime on my itinerary was 12:15a on Sunday (instead of 00:15) which confused me. My flt coming to ABV, airline left my baggage in turkey too and had no representative at airport to inform us what happened. Seems airline treats flights to Nigeria this way"
Punti positivi: "The meals and in flight entertainment"
Punti negativi: "The seating I needed more leg room"
Punti positivi: "Friendly and accommodating crew, surprisingly great food, and nice drink options."
Punti negativi: "AC is on initially, then it gets really hot and uncomfortable after the first meal service. i asked a CA if she could help, but the temperature didn't change. This was the pattern for all 4 flights I took recently. Everything else was great though!"
Punti positivi: "Price"
Punti negativi: "I had a 22 hour layover. On the website, Turkish Airlines advertises they cover hotel rooms for anyone with a layover exceeding 15 hours. However, it's impossible to get a e-visa to allow Americans to leave the airport to take advantage of this. There is one hotel inside the airport, however it's extremely expensive and booked well in advance. While the service was decent on the plane, inside the airport the TA employee's were very rude and not at all helpful. So be prepared to spend the night on the floor or an uncomfortable bench. Won't fly on this airline ever again."
Punti positivi: "The security checks to board the plane were extensive and there was potential for the situation to be very stressful, but the personnel handled themselves very well under the pressure and stayed calm."
Punti negativi: "Valigia non consegnata a causa del ritardo del volo precedente; la compagnia aerea non ha fornito spiegazioni sull'accaduto, ne tantomeno provveduto ad offrire assistenza, amenity kit o rimborsi per il ritardo sulla consegna del bagaglio, avvenuta ben oltre le 24 ore."
Punti negativi: "Ritardo di oltre 45 minuti, perdita della coincidenza, riprogrammazione del volo lenta e difficoltosa, nessuna assistenza fornita."
Punti positivi: "Good service, friendly and hard working flight attendants Nice gift bag with toiletries"
Punti negativi: "Head pads of a seat don't go low enough for my low height. Provided pillows helped though"
Punti negativi: "La totale mancanza di assistenza da parte del personale di bordo e di terra per la risoluzione di disagi peraltro causati dalla stessa compagnia; il tono scocciato con cui rispondevano alle domande/richieste di chiarimenti/richieste di assistenza. Voli costantemente in ritardo che hanno causato, perciò, la eredità di coincidenze aeree con conseguente blocco a terra per un giorno. Bagaglio non arrivato contestualmente con il volo sul quale si è viaggiato. Impossibilità di ottenere un upgrade in classe business nonostante la richiesta di pagare - com'è ovvio - la differenza. La motivazione per questo diniego non solo non è stata fornita ma soprattutto c'è stato un continuo scarico di responsabilità da uno all'altro... Pessima esperienza"
Punti positivi: "Best airline food . Great selection of movies And free drinks to boot"
Punti positivi: "Great entertainment, crew, food, and organization. This was my first flight on Turkish Airlines and I would definitely fly this airline again."
Punti negativi: "Clearing security was a nightmare. So many layers and lines to stay in, and the area wasn't air conditioned. Unfortunately, a handful of the passengers got "ripe" before the 10 hour flight to Chicago. Ugh."
Punti positivi: "Way too many announcements throughout the flight. We has a crazy amount of security checks which caused a delay then had a bus ride to the other side of the airport to get on the plane!"
Punti positivi: "Crew accommodated at seat change so I had a space between me and the next passenger and I got a row seat."
Punti negativi: "We were in business. Food and service quality has gone downhill since last year. Cabin temperature is very warm. Staffs are not friendly. They spent a lot of time chatting in the galley talking and eating off food serving trays. Yikes!"
Punti positivi: "food, large touch screen..."
Punti positivi: "Our flight from Zanzibar took off 40 minutes late and we made up no time in the air. We arrived at the Istanbul airport 20 minutes before our next flight was supposed to take off. Of course the gates were nowhere near each other so we ran as fast as we possibly could to catch our next flight. When we finally got to the gate, the employees were so kind to rush us through each step of security and get us to the door and there had to be at least 7 or 8 people who were working and doing whatever they could to get us on that flight. It meant so much! We had been up since 2am to catch our previous flight and just wanted to get home to our families and dogs! We were so grateful they worked so hard to get us on the plane!"
Punti negativi: "Because we were late, we got what I'm guessing were the last two seats on the plane. The window seats in the last two rows. It was EXTREMELY tight back there. I'm just glad we were able to get on the plane but the comfort level was really not great and for a 10 hour flight, that stunk."
Punti positivi: "Employees were very helpful. Service was great."
Punti negativi: "One of my luggage bags was left behind and it needed to be shipped to my home 4 days later."
Punti positivi: "Movies"
Punti positivi: "I would definitely fly on Turkish Air again. The seats were roomy in comparison to other airlines I have flown on. The inflight entertainment was excellent in comparison as well. I thought the food and beverages were pretty good for an airline as well."
Punti negativi: "Just the concern that people were not instructed to stay seated until the airplane came to a complete halt. People were out of their seats and getting luggage out of the overhead bins well before the plane had taxied up to the gate. Please make an announcement to keep passengers safe. Also, the cabin crew could have been a little more helpful to passengers. They kind of stood around and did nothing when a gentleman and his child got on the airplane and other people were clearly sitting in his seats. The man had to straighten out the situation with the people who were in the wrong seats. The flight crew needed to have been assertive, ask politely for people's boarding passes and taken care of the conflict, not the customer. My flight was late and I missed my connection to Seattle. Turkish Air did put us up for the night and provided meals without a hassle."
Punti positivi: "The Transfer desk granted our request to switch our flight from Istanbul to Chicago to Istanbul to Los Angeles. A meeting that I had initially scheduled in Chicago was cancelled and would have meant an extra day of travel and hotel stay. By allowing us to go directly to LAX we got home a day earlier and didn't have the hassle of going through customs, checking in & out of a hotel and going through another set of security checks with all our bags. Additionally, we had great service, food and entertainment. Especially liked the wifi that allowed me to read and send emails, texts and do some work."
Punti negativi: "Even though they had at least an hour to transfer the bags from the Chicago flight and put it on the LAX flight, the bags didn't make it and they didn't find them for about 24 hours but did deliver them to our home at 1:45 AM (@37 hours after arriving)"
Punti positivi: "Excellent!"
Punti positivi: "Ho viaggiato con diverse compagnie aeree compresa Emirates e thai e devo dire che anche questa è una ottima compagnia... Forse un punto in meno sul cibo ma tutto sommato è un ottima compagnia.. Puntuale.. Servizio ottimo e atterraggi fantastici... Bravi i piloti!!"
Punti negativi: "Come detto un punto in meno sul cibo... Tutto il resto ottimo."
Punti positivi: "Service was amazing! Highly recommend."
Punti positivi: "I would love to fly with them again"
Punti positivi: "At least there was a good selection of movies"
Punti negativi: "The crew just couldn't get it right, half our section didn't get the hot towels before takeoff, the attendant had run out half way down the aisle then forgot to come back. Distribution of food was handled like it was the first time the crew was attempting it in a moving plane. They couldn't get orders right, handing out vegetarian dishes when non-veg dishes were requested. Running out of ice for the drinks."
Punti positivi: "as above"
Punti negativi: "as above"
Punti negativi: "I stayed in Istanbul Airport for 16 hours with no hotel or even a meal."
Punti positivi: "I didnt receive my baggage."
Punti negativi: "I travelled in Business Class from Istanbul to Chicago. The service was not at all impressive and the crew were not very helpful. I asked for water and champagne with my dinner. Champagne never arrived, even after I asked for it again. My half-full glass of water was taken away halfway through dinner with no explanation and never replaced. I asked for water five times before I was finally brought a bottle of water over 30 minutes later when they were being passed around to everyone. Meanwhile, the two flight attendants I asked for water walked by several times picking up trash... not sure what was so difficult about bringing me a glass of water."
Punti negativi: "Boarding by bus Staff did not enforce priority lane for business and star alliance GOLD Waited long time in the bus"
Punti positivi: "This is a government run airline with very poor customer service. I flew 6 flights in December, 2016 in business class - out of which 5 flights were late. There was no help at the transfer desk in Istanbul to get onto another flight as my connecting flight was missed because the original outbound flight was late. The customer service staff both at the lounge and the transfer desk were inept and rude and did not want to help. I shudder to think how economy passengers are treated."
Punti negativi: "1) No organized boarding process - there is a general melee at the boarding gate with a lot of shoving and pushing. 2) Customer service staff are rude, incompetent and unhelpful 3) No recognition that customers are to be served 4) Food selection in business class was mediocre and poor 5) Old aircraft - on flight from Istanbul to London, business class was 3 abreast with the middle seat being used as a tray table. 6) Sleeper class is mediocre - seat width is poor and one cannot even turn on the side"
"They canceled my flight yesterday only an hour for me to leave so am so disappointed by your airline I payed Covid test for $175 . Is hard to get hold of your customers service representative. Your Airline is a scammer"
Punti positivi: "Short layover"
Punti negativi: "No fee for luggage"
Punti negativi: "Food, entertainment program, pillows and blankets would have been nice,"
Punti positivi: "Tutto bene per personale e il resto"
Punti negativi: "Purtroppo 2.5 ore di ritardo alla partenza."
Punti positivi: "The flight attendants were stellar--polite, respectful, helpful, attentive. I want to particularly commend the attendant who, after I notified her that someone was very ill in the adjacent bathroom, stood discreetly nearby and offered the person a glass of water when he emerged. Very considerate."
Punti negativi: "The transfer was a horrible, stressful experience. We knew it as a short connection but Lufthansa had accepted it. On our outward bound flight three weeks earlier, we were all met and escorted swiftly by a flight attendant from the first leg plane (EWR-MUN) to the second leg plane (MUN-Nice) to ensure that we all made it onboard. Impressive. On our return journey, no such luck! No attendant to meet us, and a huge line at immigration, full of panicked and stressed-out passengers jockeying for position, with no-one from ANY airline there to do a triage for those with the shortest connections. Ridiculous. In addition, the passport-scanning machines were very slow and quirky. My own passport was rejected because there was no evidence I had passed through Munich on my outward bound journey!! RIDICULOUS. I managed to slip through to a human being and begged the immigration officer to let me go through with my husband, who had had no such problem. The officer told me he could not find a stamp from my earlier transit through!!! Eventually I suppose he did because he let me through. The stamp was there, I found it, but it had been sloppily applied and was half off the page...hence the rejection by the scanner. We made the flight by minutes. NOT GOOD! Surely Lufthansa could do better in their own country???"
Punti positivi: "Personale professionale e cordiale."
Punti negativi: "Gli snack, con pochi centesimi di spesa, si possono offrire snack migliori."
Punti positivi: "personale professionale e cordiale"
Punti negativi: "gli snack, con pochi centesimi di spesa, si può offrire qualcosa di meglio"
Punti negativi: "4 ritardi su 4 voli"
Punti negativi: "In 2 giorni ho fatto 4 voli... Tutti e 4 in drammatico ritardo"
Punti negativi: "2 voli 2 ritardi... Per il resto perfetto"
Punti positivi: "The crew"
Punti negativi: "The seat space and food"
Punti positivi: "The crew was great! I was much more comfortable this trans-Atlantic flight coming home than when I flew over beginning my trip. The hot towels are always a special treat and the wide selection of free beverages. Thank you Lufthansa!"
Punti negativi: "It was not noted that I had a gluten allergy even though I had requested special meals online. I had to ask the flight attendants during the first meal to bring me that option. After that, all was great! My personal entertainment screen was not working properly for about an hour in to my flight."
Punti positivi: "Il personale è stato gentile, mi hanno pure offerto dello spumante."
Punti negativi: "Non mi è piaciuto il fatto che abbiano cancellato il mio volo diretto della Swiss da Berlino a Zurigo e mi abbiamo spostato su un volo da Berlino a Francoforte e poi da Francoforte a Zurigo. Questo mi è costato parecchio in treni in Svizzera."
Punti negativi: "Cibo"
Punti negativi: "Cibo"
Punti positivi: "Crew good, food good, plane clean"
Punti negativi: "Temperature on plane was warm."
Punti negativi: "People in economy who have no common sense and put their seat all the way back into the personal space of the person sitting behind them. They should not be able to recline that far. If they need that much room take first class."
Punti negativi: "Sistema d’intrattenimento lentissimo"
Punti positivi: "Ho perso la coincidenza da Monaco per un ritardo di oltre 75 minuti accumulatosi a Pisa"
Punti negativi: "I don't know"
Punti positivi: "All great except my seat."
Punti negativi: "Window seat was completely obstructed by wing!! Seat uncomfortable but sat on pillow provided which helped a lot."
Punti negativi: "Non è stato possibile scegliere i posti anche se la prenotazione era per due persone ci sono stati assegnati due posti separati"
Punti negativi: "2 ore di ritardo, aero piccolo e senza spazio per bagaglio a mano"
Punti negativi: "Voli in ritardo"
Punti positivi: "I appreciated the upgrade to business class. I liked the service, punctuality and cordiality on board."
Punti negativi: "The business class seat is narrow (shoulders) and although the flat bed is 2m long, it is is wedged on the feet; I'm 2 m tall, it's really narrow. Moreover, the seat commands are operated by "light touch" placed just below the wrist and hand, so the seat keeps moving all the time."
Punti positivi: "Prior flight from Zagreb to Munich was delayed 1 hour due to inclement weather - not the airline's fault. However although I made my connecting flight, my suitcase didn't. I'm writing this the next day & waiting for my suitcase to be delivered."
Punti negativi: "There was no announcement about the delay & the reason why. We found out by reading the board. The passengers found out from each other what caused the delay. Passengers would experience less anxiety if they were informed what's going on."
Punti negativi: "There was no information from Lufthanza. There were no lanes. There was no one at the check in desks. There was no crowd control. There was no triage. I was bloody chaos. I arrived 3 hours and 40 minutes in advance of the flight and traveled only 25 feet toward the check in desk in over 5 hours. When we went to the information desk, we were told that the flight would wait for the passengers to be processed...but we never were and the flight took off only 35 minutes later than scheduled. it was the worst flying experience I have had in over 50 years!"
Punti positivi: "Il personale di bordo gentile e disponibile. il cambio di aereo non ha interferito con l’orario e facile trasbordo da un aereo all’altro!"
Punti positivi: "Speed of boarding and de-planing. They are very efficient with staying on schedule, which is important. No one likes hanging around in airports or on planes. Also, my server ran and got me a special request of wine after meal when the choice was Bailey's or Sherry. That was kind of her."
Punti negativi: "The announcements are frequent, slow and long. The food was alot of carbs. Nothing was bad, I just got a terrible headache and swollen ankles. Not the airline's fault, but it was hard to enjoy the last flight for these reasons. Also, water poured ahead of time on trays on 2 occasions instead of seeing them pour it. I was sitting next to a coughing sick person so I wanted to cover my beverages and food as soon as possible. My sound on video didn't work all the time. It kept cutting off. Tried my husband's headphones, but didn't help."
Punti negativi: "Troppo freddo"
Punti positivi: "in orario tutto ok"
Punti positivi: "in orario tutto ok."
Punti negativi: "Boarding at Bologna was a nightmare. The Check-In lines opened late; the number of desks open was limited; took over an hour to check in for flight"
Punti positivi: "The staff was communicative and genuine. The food was decent. Even though the flight arrived late I felt ok about it due to the direct communication of details about the situation. I was stuck in the extremely cramped space of seats just in front of the lavatory making the seat in front me 5 inches from my nose when reclined but the staff was sympathetic offering to ask the passenger in front of me to redress their seat more upright and also allowing me to spread out across two seats to compensate."
Punti negativi: "While the staff compensated for the more than standardly cramped seating arrangement, I think the row of seats just in front of the lavatories should be either better designed or designated not usable. I am only 5’3” and 125lbs but still was faced with a mere 5 inches in front of me when the passenger in front of me reclined his seat. I couldn’t even stand in order to exit the row and had to crawl over the seats to my side. This had me thinking how dangerous this row could be in case of an emergency. Please consider designating these seats either not to be used or optional for passengers."
Punti positivi: "Con Lufthansa si viaggia sempre bene, confortevole e rilassante. Servizio più che buono."
Punti negativi: "Sarà difficile visto la mancanza di una vera e propria cucina, ma proverei a migliorare il cibo. Non lo trovo poi così male, ma si può migliorare."
Punti negativi: "Non è stato possibile ottenere un posto x italia sebbene ci fossero perché non riuscivano a comunicare x telefono !!! Tempi di reazione ad una emergenza troppo lenti !!!"
Punti positivi: "Tutto regolare."
Punti negativi: "Nulla da segnalare"
Punti positivi: "Tutto regolare."
Punti negativi: "Lo snack offerto non all'altezza del brand Lufthansa"
Punti positivi: "Niente"
Punti negativi: "Alla faccia della puntualità Tedesca. Inoltre quando ci sono dei ritardi sono abituato che la compagnia informi i passeggeri del morivo"
Punti positivi: "Cortesia dello staff"
Punti negativi: "I sedili sono incomodi"
Punti positivi: "Volo tranquillo. Ottimo aereo. Personale cortese ed educato."
Punti negativi: "Un po' in ritardo il servizio pasto serale. Ci hanno servito verso le 1 di notte quando la partenza era alle ore 22."
Punti positivi: "Generale pulizia di tutti i servizi."
Punti negativi: "Ritardo di una orriva all'arrivo per lungo imbarco da parcheggio lontanissimo da aeroporto"
Punti negativi: "Un'ora di ritardo per condimeteo e de icing."
Punti negativi: "We were about 20-30 minutes late taking off, then we sat on the runway for about 20 minutes. This made it physically impossible to clear customs and go through security requirements at point of entry US in order to make connecting flight."
Punti positivi: "I can’t say enough about the Lufthansa staff- we ran to our gate because our connecting flight was late, and we were greeted by a warm and smiling face who said “It’s alright, don’t run, take your time, we’re waiting for you.” Onboard the crew was phenomenal- Every. Single. One. I have always felt as a burden to crew if I asked for extra water or an extra blanket- not on this flight, not with this crew. They came around multiple times per hour during an 8hr and 20min flight, offering various beverages and checking on everyone. I can’t thank them enough for how caring they were to everyone on board. The captain as well was very professional and had a kind spirit when he spoke. Best experience I’ve ever had- (and I travel multiple times per year!)"
Punti negativi: "N/a"
Punti positivi: "One of the crew members, a male, was very nice."
Punti negativi: "•We boarded and consequently landed late, which caused my cousin to miss his connecting flight, coupled with the long customs process upon landing. There was no accommodation given to my cousin so I have to take him back home with me and then drive 2 hours tomorrow morning to bring him back for his new flight. •The charger ports for our seats were not working, which means we were 8 hours + without a phone. •One female flight attendant had a bad attitude and dropped pretzels in my lap after I turned to quickly ask my cousin a question regarding what drink he wanted. •The plane landing was one of the most reckless I’d ever witnessed."
Punti positivi: "The crew was fantastic and very kind the entire flight."
Punti negativi: "We left nearly two hours late (all the while sitting on the plane) and once we finally got to Newark airport nearly the entire plane waited almost two hours to get our luggage."
Punti negativi: "FLight delayed causing connection lost. Had to take another flight to Milan and then drive the car to Genoa."
Punti positivi: "On time."
Punti negativi: "Nothing"
Punti negativi: "Delay due to overbooking"
Punti positivi: "Veloce, economico e senza terrorismo sanitario"
Punti negativi: "Tutto è perfetto"
Punti positivi: "Yes"
Punti negativi: "Nothing. Flight was amazing"
Punti positivi: "Tutto bene, ma l aereo in ritardo mi ha fatto perdere la coincidenza per Göteborg e ho dovuto attendere 8 ore per il prossimo volo"
Punti negativi: "When a bought my ticket, I had asked in the office about WiFi. They told me that you have WiFi on the plane. I had checked this information on KLM.com and saw the same, that you have WiFi. This was the reason, why a chose KLM! Then I tried to connected on board but I couldn’t! WiFi was not available. Crew told me that they don’t know anything about it! I was disappointed and angry."
Punti negativi: "A little bit chaotic when they loaded two planes at the same time in a very tight space in Amsterdsm but this was most likey an airport soecific design issue and not a KLM issue. The flight was as good as can be expected fir an international flight. The staff was great"
Punti positivi: "I was sorted on Row 3 and the drapes kept hitting the back of my head."
Punti negativi: "Move the drapes a few more inches back."
Punti positivi: "Staff were professional and polite."
Punti negativi: "Despite zone boarding, boarding and disembarkation were very slow. Passengers like me with flight connections were very anxious regarding missing these."
Punti positivi: "Food was great, enjoyed watching videos, staff very profession and friendly."
Punti negativi: "Boarding was delayed and prolonged My Baggage was not transferred and was not available when I arrived in Dulles."
Punti negativi: "Fix the damn KIOSKS at Vienna!"
Punti positivi: "Food and service"
Punti negativi: "Working wifi would be good. Better A/C. More comfortable seats"
Punti positivi: "The seat was a little uncomfortable but the crew were amazing."
Punti negativi: "Troppo ritardo"
Punti positivi: "Entertainment was amazing"
Punti negativi: "Seats a bit hard"
Punti positivi: "Nice attention and good food. Plane and seats are confortable"
Punti positivi: "Niente"
Punti negativi: "Aspettare 30 minuti l'autobus all'arrivo é follia"
Punti positivi: "great crew and comfortable flight."
Punti negativi: "sceens in the plane to show map and direction of travel"
Punti positivi: "Good food, friendly service"
Punti negativi: "More trash pickup; only one round of beverage service"
Punti positivi: "And i got it 2 days later. I had to buy a lot of items which were in my suitcase The returning of the suitcase was awfull. In tge end after many phone calls I received it On the 18/12 evening, 2 days after my landing"
Punti negativi: "My suitcase didn't come with the airline."
Punti negativi: "Poor food, flight attend and finally baggage missing. Overall experience is extremely bad."
Punti positivi: "Crew where awesone and the choice of entertainment was fantastic"
Punti negativi: "Seats way to close together"
Punti positivi: "Very friendly onboard personnel - I really had kind of homy feeling."
Punti negativi: "Nothing special"
Punti positivi: "Arrived early!"
Punti negativi: "Boarding seemed disorganized."
Punti positivi: "Food and staff behaviour"
Punti negativi: "Entertainment"
Punti negativi: "infotainment was down. Lost my luggage the flight was delayed"
Punti positivi: "Personale gentile e affabilmente."
Punti negativi: "I sedili dell’economy diventano sempre più stretti."
Punti positivi: "Rapidi e personale ultra professionale"
Punti positivi: "Cabin crew were very professional."
Punti negativi: "Aircraft returned to gate due to fault and was delayed for 45 min."
Punti positivi: "Food was good and crew members were very nice"
Punti negativi: "My check in luggage was in very bad condition when I receive it. My clothes were all wet and they got bab by each other’s colour. Many clothes are not in a condition to wear now. Those were expensive and I had a big loss because of that."
Punti positivi: "The flight crew was nice. Plane departed/arrived on time."
Punti negativi: "I paid €60 extra to sit in the emergency door seat to get more leg room but once.i was in the plane learned for more leg room I accepted a smaller seat next to a bathroom and no entertainment. I could not store my belongings near me. No power outlet to charge my devices for my own entertainment on a 7 hour flight. Dealing with constant traffic for the bathroom. I sat in the middle seat between two hours other men. It was a constant struggle arm space. After 7hours in the air I could not wait to get off the plane. If I didn't actually pay an extra €60 for the seat I may not feel bad but I feel like I might have been better off without paying for the "upgrade""
Punti positivi: "The staff was extremely pleasant. Food was good!"
Punti negativi: "Have no complaints"
Punti positivi: "Consistently high standards"
Punti negativi: "Nothing"
Punti positivi: "Just great crew."
Punti negativi: "Not comfortable at all and will not book KLM again."
Punti negativi: "Dutch sub titels would be nice."
Punti positivi: "The cabin crew were pretty good. That's about all that was good."
Punti negativi: "I paid almost $400 for upgraded seats. When I got to the airport-- no seats-- both ways!! i didn't even have regular seat assignments. I had to choose from the last few seats available. The ticket agent, the gate agent and the cabin crew all did nothing to make up for the fact that their system screwed up and stuck me in a cramped coach seat in the back of the plane for 11 hours-- TWICE! Beyond that, KLM must have one of the oldest fleets in the sky. Both ways LAX->AMS->LAX, I was on a 30-35 year old 747 with no wifi, no power and a ten-year-old entertainment system. Never again."
Punti positivi: "Flight was on time and quick and comfortable"
Punti negativi: "Service from airline host Poorly maintained plane Bad food Old entertainment"
Punti positivi: "Easy Boarding"
Punti positivi: "Cena veloce Letto flat in business"
Punti negativi: "Lounge Delta in JFK affollatissima Pochi film in lingua italiana Personale disattento"
Punti positivi: "The crew service is impeccable. Ground services very friendly and professional."
Punti negativi: "The seats are very uncomfortable. The individual screens are simply outdated like you basically will damage your eyes looking at them. No chargers for phones."
Punti positivi: "Flat bed"
Punti negativi: "Personale Pochi film in italiano Procedura imbarco complessa più di altri vettori verso USA"
Punti negativi: "That I was forced to check my baggage. I never received a chain ticket for my luggage. The flight has a 32 hour layover and KLM lost my luggage and it was not found until a week after my arrival back home. I still have not received my bag at this time. The boarding crew was manually tracking who boarded and who didn't. It was a cluster."
Punti negativi: "They didn’t let us board the plane. Allegedly the plane was changed and make us travel by train!! They offered us a compensation but we haven’t heard from them yet. Not good experience at all."
Punti positivi: "Service"
Punti negativi: "Only one queue for boarding. Flight late on arrival."
Punti positivi: "The staff was fast and curteous."
Punti negativi: "There is not anything to complain about besides the usual discomfort of travel."
Punti positivi: "Very efficient boarding, fast and professional but warm and friendly. The plane was very clean and quite spacious for a two by two configuration. On time departure and landing and smoothed processing at the other end."
Punti negativi: "Nothing to improve"
Punti positivi: "Speed, crew, and reliability."
Punti negativi: "Food wasn't good, no entertainment or accessory plug ins, and seats were worn out! Not comfortable at all. Great leg room though."
Punti positivi: "Good and plenty of food available."
Punti negativi: "No power to charge phones, laptops, etc and no WiFi available. For such a long trip (10 hours) below industry standard."
Punti negativi: "Horrible. First, we lost a suitcase. It could happen but for two days they did nothing and only told us stories (so as not to use the word lies). Within a few hours (and thanks to airline assistance) we were able to locate the suitcase. Even then it took them two days to bring it to us, two precious days off our planned vacation (7 days) At the end of the shortened vacation, we got to the chek in, and told that since the ticket I had purchased form them two months earlier was too cheap ... and since the flight was Over booked, they would take me off the plane if all the passengers would arrive. It's unnecessary to describe what I felt until the plane took off. They apologize constantly, but do nothing practical. a bae company. no me nor my freinds/family will go with KLM"
Le compagnie aeree che partono da Bologna e arrivano per gli Stati Uniti hanno messo in atto misure di sicurezza aggiuntive e adeguato le loro politiche per soddisfare meglio le esigenze dei viaggiatori. Le politiche variano in base alla compagnia aerea.
Pulizia quotidiana, installazione di filtri HEPA a bordo dei voli da Bologna per gli Stati Uniti
Mascherine obbligatorie a bordo, mascherine fornite sui voli da Bologna per gli Stati Uniti
Organizzazione dei posti in base al distanziamento sociale
Posto centrale non disponibile per la prenotazione dei voli da Bologna per gli Stati Uniti
Test per anticorpi, test per sintomi per i voli da Bologna per gli Stati Uniti
Nessuna tariffa aggiuntiva per il cambio volo. Cerca voli flessibili da Bologna per gli Stati Uniti