I've thought about this for flight delays because there are a lot of insiders (literally inside the plane) who would give you better info than what flight track

I've thought about this for flight delays because there are a lot of insiders (literally inside the plane) who would give you better info than what flight trackers show. And the airport screens are the least accurate, like showing a 20min delay for a plane that hasn't even left a previous stop 2hr away. Too bad there are obvious problems with this.