Enter KTN Easily
How to Enter Your Known Traveler Number (KTN) for TSA PreCheck and Global Entry

Learn how to easily enter your Known Traveler Number (KTN) when booking flights or updating your profile.

Global Entry Passport
Is Global Entry Automatically Linked to Your Passport?

Learn why Global Entry is not automatically added to your passport and how to use your Known Traveler Number for expedited travel.