Pack Light: US Airways Begins $25 Charge For Second Checked Bag

Passengers who normally check two bags when flying are slowing getting squeezed--effective May 25, on all tickets purchased after Feb. 26, anyone who is not an "elite" member of US Airways' frequent flyer program, not in the military, and not an unaccompanied minor, will be required to pay $25 to check a second bag.

The other exceptions: If you hold silver or gold status on other Star Alliance carriers or are flying first class, you won't have to pay the fee.

Look for more passengers wrestling more carry-on bags into overhead bins on board every flight and slower lines through security (but faster lines at luggage check-in counters).