A FlyerTalk Posting Legend
Join Date: Sep 2012
Location: SFO
Programs: AC SE MM, BA Gold, SQ Silver, Bonvoy Tit LTG, Hyatt Glob, HH Diamond
Posts: 44,354
I was booked on AC 753 yesterday. At the gate, they announced "if you're standing by for business class, it's booked full, and checked in full".
I subsequently changed to 759, freeing up a J seat. I think boarding had begun already.
I wonder what happened...