Waitlist UA Award seat using CO miles?
Anyone with knowledge/experience waitlisting a UA operated flight for an award seat using CO miles? If not, am I able to go on waitlist for upgrade on day of departure?
Specifically, flying to CAI in 1st via SFO from ORD. I have lie flat business seats on the 3 cabin 763 booked for myself and the gf. I would like to waitlist 1st class since the award miles I am spending would allow that cabin if available.
I have been searching everyday for the last 1.5 months and havent found anything.
I have UA miles I *think* I could use to waitlist as a one way award. However, I don't know how I would merge the two itineraries if the waitlist did come through.. Help is greatly appreciated!