Southwest Airlines has finally announced how much passengers will pay to check baggage. Here are the fees and who can still check bags for free.

Beginning Wednesday, Southwest passengers will no longer get two guaranteed free checked bags when purchasing a flight. That prior rule is disappearing as the airline starts charging fees for checked bags for the first time ever.

The airline is about to bring its ‘bags fly free’ policy to an end after 54 years. But there’s still time to avoid the fees on your next trip.