Originally Posted by N9373M

This was the Outback Bowl Charter for the Gamecocks, a 757-200 on 12/26. True airspeed was filed (per flightaware.com) as 354 kts.

The trip home was filed (1/2/13) as 470 kts.

Can someone explain the 116 kt difference? Altitudes were 380 down and 350 back.

Or do I just need to go back and read up on TAS?

ps Chuck Norris just ordered a Jadaveon Clowney jersey.