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 ...

JetBlue will introduce a domestic-style first class product on some aircraft starting in 2026. The airline's current premium offering, Mint, features lie-flat seats but is only available on select ...

Airline cabin classes like premium economy, business, and first class can be confusing and vary significantly between domestic and international flights. On most U.S. domestic flights, "first class" ...