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Thread: Upgrade Z fare on p.s. flight to F?
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Old Mar 24, 2011 | 10:09 pm
  #13  
UA840
 
Join Date: Sep 2004
Location: NYC
Posts: 1,082
I upgraded a Z fare to SFO a few weeks ago. I used a SWU and applied it in person at the JFK RCC. I did not try online.
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