This app has gone so far down in my opinion – App in the Air: Top Travel App Review

It used to be that one could enter a flight number and it would bring up the flight; if there were two flights with the same number (going from point A to point B, and then returning from point B to point A), the app would give you a choice. Now, the app just argues with you. Case in point: DL 3736, leaving from BUR at 10:11 and flying to SLC. The app essentially tells me there is no such flight when, in fact, I am about to board it. This is so frustrating that I am on the verge of cancelling my premium subscription unless it gets fixed soon!
Review by Chaswell on App in the Air: Top Travel App.