Add Your Known Traveler Number to Get Through Security Faster Next Time You Fly

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    Now that ~50 airlines participate in TSA PreCheck, it’s easy to save time at the airport by avoiding long security lines!

    If you have Global Entry or TSA PreCheck, you can get an expedited security screening.  But to enter the PreCheck line, you must add your Known Traveler Number (KTN) to your airline reservations.

    Speed Through Airport Security With TSA PreCheck. But First, Add Your Known Traveler Number to Your Airline Accounts

    I’ll show you how to add your Known Traveler Number on 6 major US airlines, including American Airlines, Delta, and Southwest!

    How to Add Your Known Traveler Number

    There are lots of airlines participating in TSA PreCheck’s expedited security clearance:

    With TSA PreCheck, There’s No Need to Remove Your Shoes, Belt, or Laptop.  Make Sure Your Known Traveler Number Is Attached to Your Booking!

    Here are instructions for adding your Known Traveler Number to 6 major US airlines.  It only takes a minute.  And once you add it, it’s automatically applied to your upcoming flight bookings with no other action needed!

    1.   Alaska Airlines

    After you log into the Alaska Airlines website, click the dropdown menu that says, “Hi, [Your Name],” then “Profile and Tier Status.”

    Under the Dropdown Menu, Select “Profile and Tier Status”

    Next, click “Traveler Profiles” on the left.

    On the “Traveler Profiles” Page, Click “Edit My Information”

    Then click “Edit My Information.”

    Add Your Known Traveler Number and Press “Save”

    Scroll down until you see the “Known Traveler Number” section.  Then add your number, click “Save,” and you’re done!

    2.   American Airlines

    Log into the American Airlines website.  Then click “AAdvantage” in the top right corner, and “My Account” from the dropdown menu.

    Access Your “My Account” Page on the American Airlines Frontpage

    From there, select “Information and Password” in the top left.

    Find “Information and Password”

    Scroll down until you see the “Secure Traveler” section on the next page.

    Add Your Known Traveler Number and Hit “Save”

    Fill-in the information and click “Save.”

    3.   Delta

    It’s very simple to update your Delta profile after you log-in.

    On the main page, click your name in the top right corner to get started.

    You Can Add Your Known Traveler Number to Your Delta Flights With Just a Few Clicks

    On the dropdown menu, select “Profile.”

    On the next page, look for a box under “Basic Info” on the left that says, “TSA PreCheck/Known Traveler/Redress.”  Click the link to add your Known Traveler Number and hit “Save Changes” to exit.  That’s it!

    4.   JetBlue

    After you log-in, click the “True Blue” box in the top right corner.

    Click “Profile” to Edit Your Personal Details

    Then navigate to the “Profile” link on the left.

    Scroll Down to Add Your Known Traveler Number

    You’ll find the “TSA PreCheck” section near the bottom.  Click the pencil icon to edit the information and add your Known Traveler Number.  Then click “Update” to save it to your profile.

    5.   Southwest

    To get started, log-in and click “My Account” at the top of the page.

    To Edit Your Information, Click “My Account” at the Top

    Then, scroll to the bottom of the page and look for the “My Preferences” section.

    You Can Add Your Known Traveler Number in the “My Preferences” Section

    Click “Edit,” then add your Known Traveler Number and click “Save.”

    6.   United Airlines

    After you log-in, click “View Account.”

    Select “View Account” to Access Your Details

    On the next screen, scroll down to the “Profile” section near the bottom.

    Click “Edit Traveler Information” to Make Updates

    Then click “Edit Traveler Information.”

    Fill In Your Known Traveler Number

    Near the top, there’s a place to add your Known Traveler Number beneath your name.  Click “Continue” to save it to your profile.

    In each case, adding your Known Traveler Number (KTN) only takes a minute!  So there’s no reason to miss out on a better airport security experience if you have Global Entry or TSA PreCheck membership.

    Get Free TSA PreCheck With These Cards!

    There are several cards that will cover the price of enrollment in Global Entry or TSA PreCheck, including:

    After you use these cards to pay for Global Entry or TSA PreCheck, you’ll get a statement credit for the expense!

    I recommend signing-up for Global Entry instead of TSA PreCheck.

    That’s because when you have Global Entry, you’ll also be approved for TSA PreCheck on most flights.  And Global Entry also helps you avoid the long lines at US Customs & Immigration when you return to the US from overseas.  So it’s like getting a 2-for-1 deal!

    Here’s how to fill out the Global Entry application.

    Bottom Line

    If you have Global Entry or TSA PreCheck, be sure to add your Known Traveler Number (KTN) to your airline accounts so you can get expedited screening next time you fly!

    It only takes a minute.  And can save you lots of time and frustration at the airport.  Especially if you fly with any of the airlines that participate in TSA PreCheck.

    Editorial Note: We're the Million Mile Secrets team. And we're proud of our content, opinions and analysis, and of our reader's comments. These haven’t been reviewed, approved or endorsed by any of the airlines, hotels, or credit card issuers which we often write about. And that’s just how we like it! :)
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