I forgot my Known Traveler Number (KTN). How do I find it?
If you are a member of the TSA PreCheck® Application Program, look up your Known Traveler Number (KTN) here. If you are a member of another trusted traveler program, such as Global …
TSA PreCheck® KTN Lookup | Transportation Security …
This tool is for TSA PreCheck® Application Program members only. Global Entry, NEXUS or SENTRI members may retrieve their PASSID (which serves as the KTN) at the Trusted …
TSA PreCheck® | U.S. Customs and Border Protection
Sep 9, 2025 · The membership number enables Transportation Security Administration’s (TSA) Secure Flight System to verify that you are a legitimate CBP Trusted Traveler and eligible to …
Known Traveler Number: Here's What You Need To Know
Oct 22, 2025 · While it might not be apparent at first, you’ll be happy to know that your TSA PreCheck or Global Entry number is, in fact, your Known Traveler Number. Simply enter your …
How to Find Your TSA PreCheck Number: Easy KTN Lookup - wikiHow
Oct 24, 2025 · But to access those PreCheck lanes, you need to enroll in the service and provide your PreCheck number—called a Known Traveler Number (KTN)—to the airline when you …
Known Traveler Number Guide: (How to Lookup, Global Entry, Pre-Check)
May 24, 2025 · A Known Traveler Number, also called your “KTN,” is a 9-digit number used to link your TSA Pre-Check enrollment to your travel itinerary in order to ensure that you can receive …
How to Find Your TSA PreCheck Number: Easy Lookup Guide
Learn how to Find Your TSA Precheck Number quickly and easily with our step-by-step guide. Access your Known Traveler Number and breeze through airport security today
TSA PreCheck® - Transportation Security Administration
Apply for TSA PreCheck® through an authorized provider like CLEAR, IDEMIA or Telos to enjoy faster airport screening.
What is my KTN? | TSA PreCheck® Known Traveler Number Look …
If you are a TSA PreCheck® member, you can look up your known traveler number online. Find your KTN here.
How to find your TSA PreCheck® number - Chase
A Known Traveler Number (KTN) is issued to travelers when approved for TSA PreCheck. Learn where to find your KTN today.