Travler's friend site Elliot.org has these great customer service "cheat sheets" to help you if you have a dispute with your airline. CEO contact info, how to hack their phone trees, email addresses, phone numbers, mailing addresses, it's all there.

Delta Air Lines
United Airlines
Northwest Airlines
American Airlines
US Airways
Continental Airlines
Skybus Airlines
British Airways

Bookmark it before your next flight.

Travel Cheat Sheet [Elliot.org] (Thanks to Mark!)
(Photo: daiji)