The benefits of international first class versus business class will vary by airline, aircraft and route. Many or all of the products on this page are from partners who compensate us when you click to ...

American Airlines and United Airlines are upgrading their international business-class seats. It's part of a growing trend as airlines race to update their premium cabins with doors, . Carriers are ...

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" ...