Question re AA award J ticket with Alaska Y segment I'm looking at possibly flying SFO-LAX-BOS later this year on an AA award J ticket. The SFO-LAX segment is Y on Alaska. The LAX-BOS segment on AA is J.

In anyone's experience, any chance that the SFO-LAX Alaska segment seats could be changed...
https://www.flyertalk.com/foru....m/american-airlines-