Those delay messages that are displayed on the app are false 90% of the time. It was only a matter of time before someone exposed the lies. For instance, I was recently supposed to deadhead on an airplane that just wouldn't cool down. APU MEL'd, and the PC air didn't work. (go figure) The flight was delayed again and again, but the app always said that it was because of "weather" at our destination. (IAD) It's almost like UAL doesn't know that people have weather apps on their phone that can see the absence of "weather" at the destination.