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Can You Add a Known Traveler Number (KTN) at the Airport?

Learn how to add your Known Traveler Number (KTN) at the airport to enjoy expedited TSA screening during travel check-in.

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Video transcript

Yes, you can add your Known Traveler Number (KTN) at the airport. Use the kiosks available for check-in or request a gate agent to update your booking. Ensure it's done before the TSA security checkpoint to enjoy expedited screening.

Questions and answers

  1. Can I add my Known Traveler Number after booking my flight?

    Yes, you can add your Known Traveler Number after booking, including at the airport via check-in kiosks or by asking a gate agent.

  2. Where can I add my KTN at the airport?

    You can add your KTN using the airport self-service kiosks during check-in or by requesting a gate agent to update your booking before TSA security.

  3. Why should I add my KTN before the TSA checkpoint?

    Adding your KTN before the TSA checkpoint ensures you receive the expedited screening benefits associated with TSA PreCheck.

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For more travel tips on how to streamline your airport experience, check out our guides on TSA PreCheck enrollment, using airline kiosks efficiently, and how to update personal information with airlines to avoid delays at security checkpoints.