Originally Posted by
Kmxu
Except for one reservation, I can open them with no problem. I can look this problematic reservation on website, not on App on 5S.
This reservation in question can be opened without any fuss now. I do not know what UA did to this reservation in the past 24 hour. Perhaps, this has something to do with the fact that this reservation becomes my next trip after yesterday's trip.

Happy travels.