Great airline and the website is top notch. United isn't perfect but then again, what airline isn't? I was a faithful flyer based on my travel in a few destinations. Flew ~2-4 one ways each week for a few years. Always booked directly through the website. When you hit status, its great! Unlike some other airlines, they'll never leave a first class seat empty. They'll fill it with those that not only have the most segments, but highest revenue profile (from what I saw). It asks a few more questions than others (Southwest) but once you get into the groove of using it, you barely notice the extra clicks. Not a huge deal. Their mobile apps were sketchy back in 2011-2013 but the recent updates are great! Never hit a problem with it since ~2015.

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.

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.

United is costing me $244 I won't forget On my way back from a business travel from Denver CO to London UK I had to pay a fortune to select one of the few row seats still available, because I like to be able to stand up and go to the toilet without bothering anybody to let me through. When I try to locate the past trip and get the receipt for the seat selection, United website simply throws a series of schizophrenic errors. Finding past trips? Impossible to do so using the confirmation number and last name. It doesn't matter if confirmation number meets criteria, or if I enter the last name exactly the way it is spelled in the ticket, it doesn't find it. Finding receipts? The website finds none, not even of the entire flight ticket.

Absolutely horrible experience Absolutely horrible experience. Been in Quito for 2 days now without my bags, after being told our bags were on the flight last night heading to Quito we find out they have not even left Houston. Been on the phone all day and we still have not gotten a decent answer to where or when our bags will arrive. United you are the worst airline and we will never book with you again.