FlyerTalk Forums - View Single Post - How to Search for Regional Upgrade Availability
Old Feb 6, 2014 | 5:05 pm
  #3  
timmy83
15 Years on Site
 
Join Date: May 2009
Location: PHL
Programs: AA EXP, DL DM HH Gold, Marriot Titanium
Posts: 1,298
Originally Posted by MSPeconomist
You don't. DL doesn't publish or allow upgrade inventory to be published any more. You must call DL to ask.
Or contact @deltaassisst on twitter, but they don't always help regarding upgrade inventory per some previous posters.
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