Join Date: Oct 2007
Location: Home sweet home
Programs: AA, LH FTL, BA, US, DL, UA, AF, Hilton, Priority Pass, Priority Club
Posts: 298
Re-booking fee, plus applicable fare difference if W/CL is not available. If the flight is overbooked, they could ask if you want to take the earlier flight, but this is really the only situation in which it would be free of charge. W/CL is pretty restricted.