How to Add TSA PreCheck Number to an Existing Delta Reservation

Learn how to easily add your TSA PreCheck known traveler number to an existing Delta reservation for faster security screening.

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To add a TSA PreCheck number to an existing Delta reservation: Log in to your Delta account on their website or app. Navigate to ‘My Trips’, select the reservation, and click on ‘Add/Edit Secure Flight Info’. Input your known traveler number and save the changes. This ensures TSA PreCheck benefits are linked to your reservation, providing a smoother security experience.

FAQs & Answers

  1. Can I add my TSA PreCheck number after booking a Delta flight? Yes, you can log into your Delta account, access 'My Trips', and add or edit your TSA PreCheck known traveler number to an existing reservation.
  2. Where do I enter my TSA PreCheck known traveler number on Delta’s website? You can enter your TSA PreCheck number under 'Add/Edit Secure Flight Info' in the 'My Trips' section of Delta’s website or app.
  3. Will adding my TSA PreCheck number guarantee TSA PreCheck on my Delta flight? Adding your known traveler number links your TSA PreCheck benefits to your reservation but TSA PreCheck approval at security is subject to TSA eligibility and approval.