I understand much of the chaos the airlines have been dealing with for the last 15 months, I don't want them to fail, and retiring as many high salaried pilots as possible was necessary for them, but American certainly did bail on Cozumel at the same time that United was adding flights.
I called this morning and got on the callback list with a promised to call me back in less than an hour, and they did. The agent was very courteous, helpful, and accommodating. The dates and flights that I said that I could live with were at least $200 more than I paid, but she made those happen at no extra charge.
So, I'll go on August 21 arriving early enough in the afternoon that I think I can drag my old, lazy butt onto a boat by 8am the next morning to dive my birthday, post a dinner invitation for whoever wants to come that night, dive several more days, and return on the 29th. She tried to give me a I&C connection of fewer than two hours returning but at my request booked me with a three-hour connection. I'd already booked that hotel stay so now I can cancel the other hotel reservation and change plans with my dive Op. Oh yeah, change plans with my trip insurance!
I do hope that they don't change this again...!!