How Many Digits Are in a Global Entry Known Traveler Number (KTN)?

Learn that the Global Entry Known Traveler Number (KTN) is 9 digits long and how to use it for faster airport security clearance.

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The Global Entry Known Traveler Number (KTN) is 9 digits long. Ensure this number is kept secure but accessible when needed for travel arrangements, as it streamlines your passage through airport security and immigration.

FAQs & Answers

  1. What is a Global Entry Known Traveler Number used for? A Global Entry Known Traveler Number (KTN) is used to expedite security screening at airports by granting access to TSA PreCheck lanes and facilitating quicker customs processing.
  2. Where can I find my Global Entry Known Traveler Number? Your Known Traveler Number (KTN) can be found on your Global Entry card or in your Trusted Traveler Program profile online.
  3. Can the Global Entry Known Traveler Number be shared with others? No, your KTN is unique to you and should be kept secure to prevent unauthorized use. Sharing it may lead to misuse or travel complications.

Watch More

For more information on speeding up your travel experience, explore our guides on TSA PreCheck, Global Entry application process, and how to link your Known Traveler Number to airline reservations.

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  2. What Is the Known Traveler Number (KTN) on a Global Entry Card? Learn about the Known Traveler Number (KTN) on your Global Entry card and how to use it for expedited airport security screening.
  3. What is a Known Traveller Number (KTN) on Global Entry and How to Find It? Learn what a Known Traveller Number (KTN) is on Global Entry and how to locate it to expedite airport security screenings.
  4. What Number Should I Use from Global Entry for TSA PreCheck? Learn which Global Entry number to use for TSA PreCheck: your Known Traveler Number (KTN) or PASSID for faster airport security.
  5. Does Global Entry Provide a Known Traveler Number (KTN)? Learn how to find your Known Traveler Number (KTN) through Global Entry and use it for TSA PreCheck benefits.
  6. What Number Should You Enter for Global Entry? How to Find Your Known Traveler Number Learn which number to enter for Global Entry bookings and how your Known Traveler Number (KTN) ensures expedited travel processing.
  7. How to Find Your Known Traveler Number (KTN) with Global Entry Learn how to locate your Known Traveler Number if you have Global Entry—easy steps to find your KTN online, on your card, or approval documents.
  8. What is the Known Traveler Number for Global Entry? Learn how to find your Known Traveler Number (KTN) for Global Entry and maximize TSA PreCheck benefits.
  9. How to Find Your Global Entry Number Quickly Learn how to easily locate your Global Entry number and enhance your travel experience with expedited security screening.
  10. What Is a Global Entry Number and How to Use It When Booking a Flight? Learn what a Global Entry number is and how to enter your Known Traveler Number (KTN) when booking flights to enjoy TSA PreCheck benefits.