Originally Posted by
Andrew Yiu
Eligibility criteria = eligible fare classes + when you can upgrade; it doesn't have anything to do with the business rules of how we clear upgrades (which I can't post the full details other than what I've mentioned above).
would be great if you could post the full details, but clarification regarding your post on #127 (if you can)
airport waitlist is the one that gets resorted from the reservation waitlist which is now moved over?
and i guess the waitlist is then moved to the gate after check-in closes where there's no more different fare classes (and one could refuse the upgrade if their companion can't be moved together without paying the fare difference)