Originally Posted by
ioclip
Basic question about upgrading with miles (have only done with cash before). Have upcoming SJD-SFO-EWR-YUL where I can upgrade to United First on all 3 legs using a fixed 27K miles. EWR-YUL shows Available and the other 2 Waitlist.
If EWR-YUL clears, which it should, then I'm considered upgraded and my 27K miles disappear right even if I do not clear the Waitlist on the first two?
That’s correct, although there are occasional reports of people getting refunds on this type of long-haul travel if only a short segment clears. The policy is clear, though.