Originally Posted by PushingTin

I’m a United 1K and being at a hub, I haven’t flown non Star Alliance in probably a decade. I need to get from CVG to CLT. I see American has direct flights. On UA, I can have the company buy coach, and then I can upgrade - sometimes with personal money. I just call in and they change the ticket and bill the delta to my personal credit card.

Is there something like this on AA?