Great comments on this forum for a lowly UA silver (from Marriott) , but also see the UA point deval coming this fall. So used the info & did get a mid December business upgrade from ORD to PEK (peak Xmas travel period). Economy ticket + $450 & 30000 miles. It worked & was confirmed !. Yes
Last edited by Jiatong; Apr 19, 2019 at 6:42 am
Reason: splng