Originally Posted by
bmr12
Then, upon arrival, the app deleted everything to do with the flight (boarding pass, the info in flight status, and knowledge of my checked bag).
I have noticed this also, especially in IRROPS when your flight gets "extended" outside of their normal window.
They should let the reservation you are flying stay around on the app for a bit longer, especially if the baggage tracking feature is going to be tied to it.