Originally Posted by
cplobdell
Has anyone confirmed if it's possible to use OS Smart Upgrade on a fare class X ticket issued by UA? When I did my seat selections with the OS agent (thank you Star Alliance gold), she told me that I was eligible to bid 47 hours before departure during the on-line checkin. Is this the case?
The last time I used OS smart upgrade (a few months back), this was not possible:
1. The ticket must be issued by OS, because they will re-issue it IIRC
2. Award tickets (X) were not eligible
This might have changed since then, but I doubt it.