How to Get a Known Traveller Number (KTN) for TSA PreCheck and Global Entry

Learn how to obtain a Known Traveller Number by enrolling in TSA PreCheck, Global Entry, NEXUS, or SENTRI for faster airport security screening.

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To get a Known Traveller Number (KTN), you need to enroll in the TSA PreCheck, Global Entry, NEXUS, or SENTRI programs. Start by completing an online application on the respective program's website, schedule an in-person interview, and upon approval, you will receive your KTN. Add this number to your airline reservation to enjoy expedited screening benefits.

FAQs & Answers

  1. What is a Known Traveller Number (KTN)? A Known Traveller Number is a unique identifier assigned to travelers enrolled in trusted traveler programs, allowing them expedited screening at airport security.
  2. Which programs provide a Known Traveller Number? KTNs are issued to applicants approved for TSA PreCheck, Global Entry, NEXUS, or SENTRI programs.
  3. How do I apply for TSA PreCheck or Global Entry? Start by completing an online application on the official program website, schedule an in-person interview, and after approval, you will receive your KTN.
  4. How do I use my Known Traveller Number when booking flights? Add your KTN to your airline reservation to access expedited security screening benefits offered by trusted traveler programs.

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For more information on expediting your travel experience, explore our guides on TSA PreCheck benefits, Global Entry enrollment tips, and other trusted traveler programs to save time and enhance convenience at the airport.

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