medhead
Suspended
- Joined
- Feb 13, 2008
- Posts
- 19,074
If the upgrade came from the classic award inventory (very few upgrades do) then they are available instantly - in effect - you just book them as an award in the first place. You'd have to either drop all of the upgrades that occur using non award inventory (most of them) or have two upgrade paths - from award with immediate notification and upgrade based on capacity at boarding without advanced notification.
I'm suggesting implementing the upgrade process that is used for domestic, which does have 2 upgrade paths - immediate confirmed upgrade if U fare bucket (classic awards) are available; and waitlist upgrades. International just has the waitlist upgrade option. In theory there is no reason the same couldn't be done for international flights. I say in theory because I haven't checked the pricing of classic vs upgrade cost. However, an upgradable international economy fare costs more than the cheapest fare.