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Thread: Whether to use NW ff# or DL ff# on NW flight (Silver Both, Reserve on Delta)
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Old Sep 22, 2009, 1:08 pm
  #3  
WBurcham
 
Join Date: Dec 2005
Location: Hopefully on a plane...
Posts: 6,580
Be careful about using your NW # on DL. Due to an IT "issue" you will be at the END of the upgrade line at the gate.

I would recommend the DL #.
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