Originally Posted by
katecb
I want to use my global upgrades for a flight for from IAH to Paris and from London, Heathrow to Houston. I have put in a request to redeem my upgrade and have been put on the waitlist. How are my chances at getting my upgrade cleared? Are there any other routes through Paris that I should consider so that I can get upgraded?
Its hard to tell until probably the day before on the day of your travel but you usually should have a good chance at being upgraded.