Originally Posted by
mrt88
So I'm confirmed LIS-(TP)-ORD-(UA)-SFO for Jan'2020 with a 5 hour layover in ORD. I wanted to waitlist onto an earlier ORD-SFO but when I tried calling the 1k line they said I can't do that. Should I just HUACA, or is this indeed not allowed?
It should be allowable, provided that the minimum connection time is maintained. This appears to be 1:30.