FlyerTalk Forums - View Single Post - ExpertFlyer Help Desk, Information and Updates Thread
Old Nov 29, 2012 | 12:12 pm
  #150  
djibouti
10 Years on Site
 
Join Date: Nov 2012
Location: SFO
Posts: 1,748
I believe "R" is the class code for coach-business class upgrades on a domestic 3-class flights. That code doesn't appear at all for tonight's flights--for example, AA 18 SFO-JFK, 11/29/12 10:30 PM.

Does that mean that there's no availability for coach to business upgrades, or am I misunderstanding something?

Thanks!
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