FlyerTalk Forums - View Single Post - Changing tickets but preserving upgrades?
Old Mar 2, 2020 | 1:42 pm
  #14  
Often1
Suspended
 
Join Date: Aug 2010
Location: DCA
Programs: UA US CO AA DL FL
Posts: 50,253
Originally Posted by MSPeconomist
Then OP would at best get a gate/battlefield upgrade on the new segments. I'm not sure keeping the FF number off the ticket matters much for conflicting reservations.
The "leave the FF number off" thing is an urban myth which was not a myth about 6+ years ago. DL now uses software to sniff this stuff out and the FFP is close to meaningless.
Often1 is offline