How does the airport know if you have PreCheck?

Participating airlines display a TSA PreCheck® indicator directly on your boarding pass if you are eligible for TSA PreCheck based on your provided Known Traveler Number (KTN). Please ensure you add your KTN to your airline reservation while booking the reservation.



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Re: No TSA Precheck on Boarding Pass Verify your PreCheck is not expired, you need to renew it every 5 years. Verify the name on the reservation matches your PreCheck name exactly, including middle name. PreCheck is never guaranteed. TSA may not always issue the PreCheck authorization.

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You can also update existing reservations with your TSA PreCheck number. Go to Edit Traveler Information in the Manage Reservations section on the website, at an airport kiosk or in the United app.

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Customers will be able to find the pre-notification indicator “TSA PRECHK” on the boarding pass underneath the passenger name field. On mobile boarding passes, the PreCheck logo will appear at the top-right corner above the barcode.

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If you still do not have a TSA PreCheck indicator on your boarding pass, please call the TSA Contact Center at (866) 289-9673, submit an online form, or contact us at @AskTSA on Twitter and Facebook Messenger.

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Technically your spouse can't go through the TSA PreCheck lane without their own account. In some instances, however, security may allow them through when it's clear that their boarding passes match yours as the primary account holder.

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You can always call your airlines directly and ask them to add your KTN to any existing reservations. Here's a list of handy numbers, and prompts, to get you through the hold music quickly.

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If you're eligible for TSA PreCheck, your boarding pass will show TSA PreCheck. If you add your KTN after checking in, you'll need to get a new boarding pass.

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Customers will be able to find the pre-notification indicator “TSA PRECHK” on the boarding pass underneath the passenger name field. On mobile boarding passes, the PreCheck logo will appear at the top-right corner above the barcode.

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The easiest way to add PreCheck to a ticket on American Airlines is to update your AAdvantage profile with your KTN. Log in and go to Your Account. Choose Information and Password, then add your PreCheck number in the Known Traveler Number field in the Secure Traveler section.

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No. The system checks your KTN against the name, gender, and birthdate on the ticket. The system will let you add any number you want, but the boarding pass will never actually show the symbol if the number doesn't match the ticketholder.

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Your escort pass will allow you to go through airport security screening with your loved one or friend and accompany that person to the departure gate. If you are picking someone up from a domestic flight, you will need to go through the airport security checkpoint before meeting that person at the arrival gate.

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The application fee for TSA PreCheck® is $78 for 5 years.

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At participating airports, TSA PreCheck will have a dedicated security line that is typically faster and simpler than standard lines. In these lines, travelers can expect to keep their shoes, belts, and light jackets on, and will not have to remove their laptops or liquids from their carry-ons.

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To increase their revenue, they must increase the number of passengers enrolled in the TSA PreCheck program. They occasionally hand out free TSA PreCheck benefits to random passengers, so they get a taste for it and hopefully, subscribe to the program in the future.

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About 99% of TSA PreCheck® passengers wait less than 10 minutes.

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