Used to work...
Ive been using the UA app for years, but recent updates completely screwed up the passport features. It no longer saves my passport information and I have to rescan every time I fly international which is weekly. Its also dropping my UA number off of my reservation when I check in even though its clearly on my confirmation emails. Its not a horrible app, aside from these inconveniences, but there are a lot of little things that would make it better.
Sela117 about
United Airlines, v2.1.13