The most coveted perk in the frequent flyer world is an upgrade to a comfier seat with better legroom, more recline and better food and beverage. While it's easy to envy the elite members who get ...

If you're considering flying first class, you want to make sure your money is being put to good use.

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 ...