First-class fliers have a code. It’s subtle and usually comes with a glass of champagne. If you want fit in before you fall flat in a sea of stares, learn the unspoken rules—lest you mistake the amuse ...

First class isn't just for the rich or elite frequent fliers. July 21, 2010 — -- We're all sick of airline fees. But, sometimes, you can make them pay off big-time on the comfort scale. And isn't ...