Flying first class once meant showers of Champagne and cold caviar. Now, it's a Shake Shack burger, hold the fries. Iain Bagwell/Delta Digging into fast food faves is now an unexpected first-class ...

United CEO Scott Kirby is betting on initiatives such as adding planes and making upgrades like better in-flight Wi-Fi. I like this plan, but it also has risks. Operational mistakes, rising labor ...

Don't get tricked next time you pay for an airline upgrade, because you might not be getting what you expect. Here's what I mean. I'm going to show you a few pictures and I want you to pick the one ...