How to Add Your TSA PreCheck to a Flight Reservation

Learn how to easily add your TSA PreCheck Known Traveler Number to your flight reservation for a smoother airport experience.

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To add your PreCheck to your flight, you should enter your Known Traveler Number (KTN) into your airline reservation. This can usually be done during the booking process online, by updating your booking details on the airline’s website before check-in, or by contacting the airline directly if you forgot to add it beforehand. Ensure your name on the booking matches the name associated with your PreCheck membership exactly. Some airlines also allow you to add your KTN through their mobile app under your traveler profile.

FAQs & Answers

  1. What is a Known Traveler Number (KTN)? A Known Traveler Number (KTN) is a unique identifier issued to travelers approved for TSA PreCheck, Global Entry, or other trusted traveler programs, which allows expedited airport security screening.
  2. Can I add my TSA PreCheck after booking my flight? Yes, you can add your TSA PreCheck Known Traveler Number to your booking by updating your reservation online, via the airline's mobile app, or by calling the airline directly.
  3. Why is it important to match your booking name with your TSA PreCheck membership? Your airline reservation name must exactly match the name on your TSA PreCheck membership to ensure your KTN is recognized and you receive PreCheck benefits during screening.