Never try calling their customer… Never try calling their customer service, they sound like robots they don't try to help you with the situation at all. They just repeat the same thing over and over again until your realize that they are completely useless. Horrible experience, will never use united again.

I stupidly booked flights from London… I stupidly booked flights from London to LAX in March 2020, trusting that I'd be able to easily re-book. Well the pandemic hit and I converted my flights to 'future flight credit'. Can I book a new flight with these? - simple answer is no - at least not via the website and the phone is useless. United customer service is non-existent.

Our flight was cancelled after sitting… Our flight was cancelled after sitting 8 hours at Newark Airport due to plane issues. United could not get us out on another flight for 2 days. We had to drive 8 hours home that night because we had to be home. The issue is they would not reimburse us for our car rental to get home. They offered us vouchers. Why would we spend more money with someone who does not take care of their customers. Our request was for an expense far cheaper than staying in Newark for 2 days. Never again with United. First and last experience

Shockingly bad from start to finish Shockingly bad from start to finish. Rude cabin crew, appalling lack of any service and fithly unattended bathrooms on-board, capped off with 1.5 hours sitting on the Newark tarmac waiting to disembark. "Fly the friendly skies" must be the most ironic slogan in all advertising history.

Vintage experience Thank you United for this Vintage experience… a direct jump to 30years back travel standard. I’m speaking about first class experience. United do not provide lounge for domestic flight, old aircraft, worse first - business class ever experienced. Food: you have to select in advance otherwise is not guaranteed onboard and you have to accept what they have. Quality is very very low. On the return we experienced 2 hours delay: after boarding, the aircraft had a technical problem. We were kept sitting: no water no food no drinks during the waiting time was offered, for 2 hours… I felt I was in third world not in US…. A good word is about the flight assistants: always very nice. I don’t recommend and I will avoid this airline company in the future.