FlyerTalk Forums - View Single Post - DELTA (DL) Inventory Returns to ExpertFlyer (sans Upgrade Class Inventory)
Old Mar 2, 2018, 10:02 am
  #106  
oneworld82
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Join Date: May 2009
Location: DFW
Programs: AAdvantage Platinum, Hilton HHonors Gold
Posts: 2,863
Originally Posted by LBJ
It's not a single letter. OP bucket is used for miles/cert upgrades to D1. ExpertFlyer doesn't show this. It only shows low-level O availability for award bookings.
thanks, that helps!
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