Originally Posted by
njcommodore
You shouldn't make that assumption, despite what others on this board will try to tell you. Lots of ways to get into the F cabin without an upgrade including paid F, sponsored certificates (GPUs, RPUs) and miles. And for the record I'm at 85% out of EWR, including an upgrade on a mileage ticket.
Except when you see 5 seats available when looking at the upgrade list and the open seats in the seatmap and then glance at the BPs of the pax who now occupy those seats when they filled without moving the UG list.