How to Find Your Known Traveler Number (KTN) Easily

Learn how to find your Known Traveler Number (KTN) for TSA PreCheck, Global Entry, and more in this quick guide.

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Your Known Traveler Number (KTN) is a unique identifier assigned when you enroll in TSA PreCheck, Global Entry, NEXUS, or SENTRI. Find it on the approval letter or by logging into your program account. Add it to your airline reservations for expedited screening.

FAQs & Answers

  1. What is a Known Traveler Number? A Known Traveler Number (KTN) is a unique identifier given to travelers enrolled in expedited screening programs like TSA PreCheck.
  2. Where can I find my Known Traveler Number? You can find your KTN on your approval letter or by logging into your TSA PreCheck, Global Entry, NEXUS, or SENTRI account.
  3. How do I use my Known Traveler Number? Add your KTN to your airline reservations to enjoy expedited security screening at participating airports.
  4. Can I have a Known Traveler Number for multiple programs? Yes, if you are enrolled in multiple programs like TSA PreCheck and Global Entry, you may have different KTNs for each.

Watch More

For more travel tips on expediting your airport experience, check out our guides on TSA PreCheck benefits and how to enroll in Global Entry.

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