AA changed our May flights without any notification. I discovered the change and called them. I was able to get some of the original flights back but not others. Net result is we get home several hours later than originally planned. We fly AA exclusively because we fly out of DFW and often use frequent flyer miles from our credit card. That may change. I recently saw someone from Texas flying Southwest to Fort Lauderdale and connecting on Jet Blue. I may look into that next time.