FlyerTalk Forums - View Single Post - To be confirmed: Paid upgrades now trigger upper class mileage earning
Old Jul 25, 2017, 5:20 am
  #14  
olivedel
 
Join Date: Jan 2011
Location: Boston, MA, USA
Programs: FB LTPE, BAEC GGL, EK Blue, SK Gold, Marriott Amb+LTT, IHG Diamond Amb, Accorhotels Silver
Posts: 1,950
I think it works for Medium Haul flights only. Therefore even the lowest Business booking class provides 250% status miles
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