Mine kind of backfired. I was supposed to fly out Friday on a direct flight to Nashville. Got the message on my app to change my flight so I pushed it back a day. Turns out my Friday flight left on time and my Saturday morning flight was cancelled 30 minutes before boarding. As I was walking to Customer Service my app the told me I was put on a flight on Tampa about 5 hours later. Was put on standby and then flew to Tampa where I got stuck for another 4 hours.... eventually made it to Nashville. Now, I'm supposed to fly back to Philly on Friday at 11:30a but I've been checking they have cancelled that flight 3 days in a row...the 6am, 930a and 244p flights have all been departing but not the 1130a. Why??? I'm starting to get nervous and think I'm going to need to changw this flight asap.. currently waiting on a callback from AA. What do you all think?