Always an issue I hade at least 5 hours of delays for a flight out of buffalo to newark. an aircraft never left and after switching my connection flight twice, was told it was being taken out of service. another plane was going to be sent from Chicago, to arrive after my last connection flight was scheduled. there way no way for me to get to any connection. I was set up with flight following day. we were an hour late getting off ground and we arrived in Washington fifteen min before my connection. I got off fast and shuttled to other side of airport and ran to gate. the flight was supposed to leave at 8:15a and I arrived to gate at 8:19 to find the plane left earlier than scheduled. now I'm stuck again for five hours before I can get home or continue to ny original destination. always have issues with United.

Baggage was delayed and they closed my… Baggage was delayed and they closed my case after I got the baggage. They dont answer because of interim expensives. Really bad airline. Dont book.

Customer Service Just Hung Up on Me! RUDE 3am and i've called and waited in queue 3 times tonight. finally i get through. i complain about the terrible website of United Airlines and the 'customer service' agents hangs up on me!!!! Terrible airline to deal with. Terrible website to book tickets on. Impossible to find detailed and clearly stated information on cancel/refund policies. sadly, i have points to spend to be rid of United!! : (

Terrible service for premium Polaris… Terrible service for premium Polaris price. ORD to LHR for over $6000. Seat changed twice due to aircraft changes, they claim. Seems to me it’s not rocket science to have an algorithm that maintains seating choices and preferences when aircrafts change? Bag drop off also a pain. Then to the Polaris longe seated lunch? No spaces available, sorry. Terrible all around. Waste of money. Premium price for ordinary service or even poorer.

First Flight, Last Flight. Aside from the recent scandal United Airlines is literally the worst airline I've ever flown with. The only impressive this is how consistently bad they are at literally every area that constitutes a good flight experience. Incompetence like that takes dedication. Hats off to you United, I will never be flying with you again.