FlyerTalk Forums - View Single Post - How many miles does in take to upgrade from (international) economy to business
Old May 4, 2013 | 9:40 pm
  #16  
debracey
 
Join Date: Apr 2012
Location: ORF
Programs: UA & DL Gold
Posts: 309
You need to be careful with these upgrades and check the R inventory. If there is no R inventory, which is quite common, you'll be put on a waitlist for upgrade.

On long/elite heavy stage lengths like SFO-FRA, it will be very difficult to get the upgrade if you are less than *G.

-- Dan
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