FlyerTalk Forums - View Single Post - What happens when two different people try to upgrade one PNR
Old Jun 19, 2016 | 2:57 pm
  #13  
tomvancouver
1M
40 Countries Visited
All eyes on you!
20 Years on Site
 
Join Date: Feb 2006
Programs: AC75 MM
Posts: 1,084
I have read previously on this forum that its possible for the other pass to upgrade the return part, once the outbound has been flown.
But I've never checked it personally.
tomvancouver is offline