Travel Tools
I’m sure most of the frequent flying out there already know about seatguru.com but in case you do not you should ;-) They have seat layouts for all the planes used by the airlines and lets you see detailed seat maps including comments about how good they are compared to the other seats on the fight. They also show you where the power outlets are if your flight has them. On that note I love how American has power in coach for almost every domestic flight. Makes my cross country flights much more productive!