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Thread: Using Regional Upgrades on Delta (pre 2/1/2022)
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Old Mar 9, 2014, 1:38 pm
  #5  
Bob111
 
Join Date: Nov 2012
Programs: Delta DM, MM United MM, Marriott P for life
Posts: 122
Another question is where do SWUs fit into the priority list. I've been able to use a SWU about 40 minutes prior to departure. I wonder if RUs will work that way too or will 1 hour be a hard number.
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