How do I add a known traveler number to an existing trip?


How do I add a known traveler number to an existing trip? How do I add my Known Traveler Number (KTN) to previous reservations? Contact your airline by phone or online to add your Known Traveler Number (KTN).


Can you have multiple known traveler numbers?

Yes, you will. I did the same thing a few months ago. My old TSA KTN will expire soon, but for the last 6 months or so, I've had two KTNs (Known Traveler Number). I've used the overlap period to make sure all of my travel accounts are updated with the new number to insure a smooth transition when my old one expires.


What is redress number?

The Redress Control Number (redress number) is a unique seven-digit identifier issued by the Transportation Security Administration's (TSA) Secure Flight program to match travelers with the results of their redress case through the DHS TRIP program.


Can you add a traveler to an existing reservation?

If you wish to include an additional traveler, you will need to make a separate booking.


Why is PreCheck not showing up?

What should I do? First, check that your membership has not expired by looking up your account here. If still active, confirm with your airline that your Known Traveler Number, name, and date of birth are accurate and that your airline participates in TSA PreCheck®.


How do I add a known traveler ID to an existing reservation?

Log into your flight reservation under the Traveler Info section and add your KTN there. You must have been approved for TSA PreCheck before you booked the flight in order for it to be used during a trip.


Can I travel without a known traveler number?

A Known Traveler Number (KTN) is issued to all individuals approved to receive TSA PreCheck® expedited screening. The KTN must be added in the KTN field when booking airline travel reservations to have the TSA PreCheck® indicator appear on your boarding pass.


How do I add TSA PreCheck after booking?

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.


How do I add my known traveler number to my itinerary?

Most airlines instruct you to log in to your profile and edit your existing reservation in order to add your KTN. For Frontier Airlines, log in to My Trip and have your confirmation code ready. Likewise, you need to go to My Trips to update your existing reservation with Spirit.


Does a known traveler number expire?

Don't wait! ACT NOW before your known traveler number (KTN) expires. That's right, your TSA Pre?® eligibility expires after five years. So if you want to keep enjoying your member benefits, renew now before your membership lapses.


Can I add TSA PreCheck to an existing boarding pass?

Boarding passes 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.


Why is my TSA PreCheck not on my boarding pass?

If you are unclear why you are not receiving the TSA PreCheck® indicator on your boarding pass, first check that your membership has not expired by looking up your KTN (Known Traveler Number) here. If your KTN is still active, confirm with your airline that your KTN, name, and date of birth are accurate.