Originally Posted by
findark
Should be after a 1K on a G fare, then after YN, and ahead of a Plat on a Y fare.
No promises the system is coded correctly. You're only supposed to be CPU eligible if you have a Chase card.
findark thank you, as always. I do have a Chase card. I have had very few CPUs this year - finally got a third last week. I think the "upgrade" only happened because I asked as the door was closing and there was an empty seat that had been showing as 15 checked in out of 16 checked in for a couple of hours. I do not think it was processed as did not appear in the upgrade list and showed at end of flight K instead of the usual ZK.