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 ...

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" ...

Flying first class has long been considered the pinnacle of luxury when it comes to commercial travel. From quieter cabins and fine dining to spacious seating - not to mention the feeling of being far ...