Can You Add Your Known Traveler Number (KTN) During Airline Check-In?

Learn how to add your Known Traveler Number (KTN) during airline check-in online or at airport kiosks. Ensure your name matches your Trusted Traveler profile.

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Yes, you can add your Known Traveler Number (KTN) during check-in. Generally, you'll find an option to enter or update your KTN on the airline's check-in page, both online and at airport kiosks. Ensure your name matches exactly with the one on your Trusted Traveler Program to avoid any issues.

FAQs & Answers

  1. Can I add or update my KTN after I have completed check-in? Generally, you cannot add or update your Known Traveler Number after finalizing check-in. It’s best to add it before or during check-in online or at an airport kiosk.
  2. What happens if my name doesn’t match my Trusted Traveler Program profile? If your name doesn’t exactly match the name on your Trusted Traveler Program profile, your KTN may not be recognized, and you might not receive TSA PreCheck benefits.
  3. Where can I add my Known Traveler Number during online check-in? Most airlines provide an option to enter your Known Traveler Number on the passenger information page during online check-in.

Watch More

For more insights on using your Trusted Traveler benefits smoothly, check out our related guides on TSA PreCheck, Global Entry, and tips for expedited airport security processes.

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