FlyerTalk Forums - View Single Post - Upgrading Trans Atlantic CO coach tickets to Business
Old Apr 17, 2006 | 9:11 am
  #3  
The Weekly Flyer
used to be 'Flyfarfar'
 
Join Date: Jun 2005
Location: SE
Programs: DL, AA, SPG, MR, HGP, IHG
Posts: 660
Originally Posted by HeathrowGuy
CO tickets can only be upgraded using CO, NW, or KLM FF points - and even then, there are some rather onerous fees required to upgrade.
What about buying a CO (Delta Codeshare) ticket, is this upgradeable using DL ff miles?

Do you know when these fare specials typically occur?
flyfarfar
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