Upgrade question
#1
Original Poster

Join Date: Jan 2008
Location: PVD
Posts: 335
Upgrade question
I'm going from Shanghai to Las Vegas in early April and I'd like to buy an economy seat and sit in business class. Can I use my UA miles to upgrade roundtrip on ANY Star Alliance airline, or am I limited? I don't care where I would have to connect through (SFO, Vancouver, NRT, Seoul, etc.).
Thanks and sorry for what must be a basic question.
Thanks and sorry for what must be a basic question.




