Greetings,

I have been watching Flt 31 (LAX-HNL) because I will be on it soon. Today it is showing a 767-300 on the route. That said, everything I check shows a 757-200 (aa cargo, aa seat maps, etc). I know in the past if the flight yesterday was on a 767, it would show up today as a 767 even if it was a 757. Yesterdays flight was a 757.

So, how does flightaware come up with the aircraft on the routes?