Originally Posted by
akarneboge
They do, and have for some time now. That was true maybe 2-3 years ago
On a recent AUS-DFW-YVR itinerary, after checking in at T-24 for AUS-DFW, I returned at T-24 for DFW-YVR and tried to change my seat. I got a see agent or kiosk to change your seat assignment message and aa.com would not update my seats. Same thing happened on my return itinerary. I used to be able to change my seat on aa.com even after check in; maybe something changed.