[kpierce]

Flightly or flightradar24 listens to air traffic control and updates the app before any announcements are made. Huge help for delays or gate changes.

[morshu9001]

I'll try that one. Last time was frantic and tried like 5 bad sites before finding at least where the plane was.

But maybe the passengers or crew on that plane had a better idea of why they were delayed, which I'm not sure any site would show. I've been on the other end too, knowing my plane isn't taking off due to a jammed door and texting updates to someone who was supposed to pick me up on the other end.