Originally Posted by
Stripe
I have had at least two examples where this is the case, but both were companions. One of them prompted
this thread. My son's upgrade cleared about 4 hours before departure but he couldn't get a BP because the system incorrectly counted the number of stickers in my account. I had to buy two more in the BOS AC in order for them to produce his BP.
But, those cases both seem to be clearing before hitting the airport upgrade list. My understanding is the airport upgrade list is not active until 2-4 hours before the flight.