FlyerTalk Forums - View Single Post - Adding a TSA / KTN / Redress Pre check number to a UA ticket
Old Jun 17, 2016, 8:59 am
  #2  
aacharya
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Join Date: Sep 2008
Location: Jersey Shore/YYZ
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Go back in and add it. It should be there.

I would also suggest to book aisle window on your flight, as that is a long flight to be forced to sit in the middle.
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