Originally Posted by
muscae
Booked Y and applied +P to waitlist for Polaris but not premium plus. Just did cash upgrade to premium plus. But, +P waitlist to Polaris went away. How can I reapply +P to waitlist for Polaris? I was #1 in the Beta feature for Polaris before I did this.
You’ll have to call, and depending upon where you ended up booked after the buy-up, you may not be able to. UA doesn’t really support using PlusPoints to upgrade a cash-upgraded itinerary further.