Ever wonder what’s happening behind the scenes in the control tower when your flight’s stuck on the tarmac?Ever wonder what, exactly, is in the belly of the plane you’re flying on?

Ever wonder why you paid $300 for your seat, but the guy sitting next to you paid $500, and a lady two rows back paid $100?

Then don’t miss the popular TV special Inside American Airlines: A Week in the Life, airing again tonight on CNBC.

In it, producer and host Peter Greenberg takes you behind the scenes of one of the world’s largest and most successful airlines (well comparatively, anyway). You’ll learn the answers to all your questions– and much more!

Click here for more information about air dates on CNBC.

Or if you already know how good the special is, you can order it from the NBC-Universal Shop here.

Check out the clip below from the special. In it, ex-American Airlines CEO Bob Crandall discusses true stories of trying to cut costs for the airline.

Looking for more information on Finding Cheap International Flights? Click here.

Or check out Cheap, “Secret” Intercontinental Flights to Asia, Europe and the Americas.