Looked at AC 757 YYZ-SFO for this Sat on PTO, it shows that all Y seats are taken. Checked out ITN and it shows about 6 Y seats (all middle seats

) and 15 J seats left unassigned. ITN shows 9s in all classes.
Is this a sign of a full Y or overbooked flight? I might take this flight to have take a shot at a op upgrade!
[This message has been edited by Empress (edited 04-11-2001).]