Who Issues Known Traveler Numbers (KTNs) and How Do They Work?

Learn who issues Known Traveler Numbers (KTNs) and how they help expedite airport security screening through TSA PreCheck and Global Entry.

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Known Traveler Numbers (KTNs) are issued by the U.S. Department of Homeland Security (DHS) through the Transportation Security Administration (TSA) for programs like TSA PreCheck, or by the U.S. Customs and Border Protection (CBP) for Global Entry. These numbers help travelers expedite screening at airports.

FAQs & Answers

  1. What is a Known Traveler Number (KTN)? A Known Traveler Number (KTN) is a unique identification number issued to travelers enrolled in trusted traveler programs like TSA PreCheck or Global Entry to expedite airport security screening.
  2. Who issues Known Traveler Numbers? Known Traveler Numbers are issued by the U.S. Department of Homeland Security through the Transportation Security Administration for TSA PreCheck, and by U.S. Customs and Border Protection for Global Entry.
  3. How do I get a Known Traveler Number? You can get a Known Traveler Number by applying and being approved for trusted traveler programs such as TSA PreCheck or Global Entry, through their respective application processes.

Watch More

For more information about trusted traveler programs and how to speed up your airport experience, explore our guides on TSA PreCheck, Global Entry application processes, and travel security tips.

  1. Understanding Your Known Traveler Number (KTN) on a Passport Learn about known traveler numbers (KTN) and how they expedite travel for TSA PreCheck, Global Entry, NEXUS, and SENTRI participants.
  2. Understanding Your Known Traveler Number on a Passport Learn what the Known Traveler Number is and how it simplifies your travel experience with TSA PreCheck.
  3. How Can Foreigners Obtain a Known Traveler Number (KTN) for TSA PreCheck? Learn how foreigners can get a Known Traveler Number (KTN) through programs like Global Entry to expedite U.S. security screening.
  4. How to Obtain Your Known Traveler Number (KTN) Easily Learn how to get a Known Traveler Number (KTN) through Trusted Traveler Programs like TSA PreCheck and Global Entry.
  5. Does Everyone Have a Known Traveler Number (KTN)? What You Need to Know Learn who has a Known Traveler Number (KTN), how to get one, and benefits of Trusted Traveler programs like TSA PreCheck and Global Entry.
  6. What Is a Known Traveler ID (KTN) and How Does It Work? Learn what a Known Traveler ID (KTN) is, how to find it, and how it helps you access expedited airport security screening.
  7. How to Get a Known Traveler Number (KTN) for TSA PreCheck and Trusted Traveler Programs Learn how to obtain a Known Traveler Number by applying for TSA PreCheck, Global Entry, NEXUS, or SENTRI to speed up your airport security process.
  8. What Is a Known Traveler Number (KTN) and How to Use It? Learn about the KTN, a vital number for faster airport security through TSA PreCheck and trusted traveler programs.
  9. Do You Need a Known Traveler Number (KTN) for TSA PreCheck and Global Entry? Learn why a Known Traveler Number (KTN) is essential for TSA PreCheck and Global Entry, and how it speeds up your airport security process.
  10. Understanding Your 10-Digit Known Traveler Number (KTN) Learn what a 10-digit Known Traveler Number (KTN) is and how it benefits your travel experience.
  11. What Is a TSA Traveler Number and How Do You Find It? Learn what the TSA Traveler Number (KTN) is and how to locate it for TSA PreCheck and Trusted Traveler Programs.
  12. Why Do I Need a Known Traveler Number (KTN) for TSA PreCheck? Discover how a Known Traveler Number (KTN) speeds up airport security with TSA PreCheck benefits like shorter lines and no shoe removal.
  13. How to Find Your Known Traveler Number (KTN) Easily Learn how to check if you have a Known Traveler Number (KTN) and where to find it in your travel documents.