FlyerTalk Forums - View Single Post - Does a US Upgrade 24 hrs Before Flt change the ticket or just Seat? (for QF earning)
Old May 25, 2015, 3:53 pm
  #5  
milesandmoremiles
 
Join Date: Sep 2014
Programs: AA EP, Hilton Diamond, Hertz Platinum
Posts: 636
Well it does change your ticket but not the original fare basis from which the mileage is credited off of.
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