AA is very sloppy about schedule changes. You can very likely get a refund. Go cancel the trip, then apply for a refund, and after it tells you it's not refundable give them the reason, which would probably be "involuntary schedule change of 61 minutes or more."
I did this about 12 days ago with a ticket I had. It took them that long to process, but today I got an email saying my refund was approved and that the money would be refunded to my form of payment.