FlyerTalk Forums - View Single Post - The Definitive "Delta - TSA Pre-Check" thread
Old Jan 20, 2012, 6:22 am
  #5  
19103_aa
 
Join Date: Jul 2003
Posts: 4,531
I hold both credentials as well and am 99% on going through pre-check through DTW. It is supposedly based on their scan of your BP. The one time was a flight to AMS. YMMV.
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