FlyerTalk Forums - View Single Post - How to add Known Traveler Number on flight booked with AA
Old Feb 11, 2014 | 8:45 am
  #4  
PWMTrav
All eyes on you!
10 Years on Site
 
Join Date: Mar 2013
Location: SEA
Posts: 4,045
YMMV, but when I DON'T see the KTN box on the US website it has meant it's already on the PNR. Basically, US lets me enter it once but never see it again/change it. However, I book through US which has my KTN on my profile, so as I said YMMV.
PWMTrav is offline