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Re: How To Add Your PSA Pre-check number to a trip already purchased

jchen
New Arrival

Has anything changed with being able to add your TSA Pre-Check to your security document for Buddy Pass travel? I used be able to do that with no problem. Since the change away from paper passes, even the counter agent wasn't able to get the TSA Pre-Check logo after adding my KTN. Thanks in advance for your help. 

Re: How To Add Your Known Traveler Number

JRAYH
New Arrival

How I can add the KTN number to an existing flight that I booked before getting the KTN number?