Hello, I take my mom to Las Vegas each year for her birthday, (she is going to be 76). This year there are no direct flights from PSP. I booked her on an American flight number but it is operated by USAirways. So she has to go, PSP-PHX-LAS. The original booking had a little over an hour layover in PHX. Anyway, they changed all of the flights and there is now a 2 1/2 hour layover in PHX, I would like to change just one segment so she only has a one hour layover. Has any one ever been successful in getting the change fee waived for something like this? I am willing to pay any fare difference. Thanks for any advice.