Originally Posted by
MSPeconomist
I assume you don't have status on AA.
What do you see as fare class and booking class on the ticket, segment by asegment? My guess is that if space in FC opens (or opens in the fare class that you purchased, more precisely), it would be a matter of contacting BA and asking them to change the ticket, assuming that it's BA ticket stock and purchased directly from BA.
You might get more expertise if you ask in the BA forum, so I think you should ask a mod to move this thread there.
It's a "A" fare. The segment in Economy booked into "Y." I was mostly interested in upgrading the day of, but if you think I should get info from folks on the BA board (it was purchased directly from BA on their website), that might be a way to go.