Check your status through the official TSA website

The fastest way to check your TSA PreCheck status is to visit the TSA PreCheck official website at tsa.gov/precheck and use their status checker tool. You will need your Known Traveler Number (KTN), which was assigned when you submitted your process, or your process receipt number. If you have either of these, the tool will show you whether your background check is pending, approved, or denied.

The status checker updates within 24 hours of any change to your process. If your status shows approved, you can start using your KTN when ready on airline reservations — you do not need to wait for your physical card to arrive in the mail. The card itself typically arrives within two to three weeks after approval, but your benefits begin the moment the system marks you as approved.

Key Takeaways

  • Use the TSA PreCheck status checker at tsa.gov/precheck with your process receipt number or Known Traveler Number to see your current status.
  • The status checker updates within 24 hours and shows whether your background check is pending, approved, or denied.
  • You can use your KTN on flights as soon as your status shows approved, even before your physical card arrives.
  • If you cannot locate your receipt number, contact the TSA directly at 1-855-347-8371 or through their website's contact form.
  • A pending status typically means your background check is still in progress and can take up to 60 days from your process date.

What information you need to check your status

Before you go to the status checker, gather one of two pieces of information. Your process receipt number appears on the confirmation email you received when ready after submitting your online process. This is the easiest identifier to use. If you no longer have that email, you can use your Known Traveler Number (KTN) instead, which was also sent in that same confirmation.

If you cannot find either number, write down your full name, date of birth, and the email address you used when you applied. You can call the TSA PreCheck customer service line at 1-855-347-8371 and provide this information so they can look up your process and tell you the status over the phone. Customer service is available Monday through Friday, 8 a.m. to 10 p.m. Eastern time, and Saturday and Sunday, 9 a.m. to 8 p.m. Eastern time.

Understanding what each status means

Pending means your process is still being processed. The TSA conducts a background check that includes fingerprinting, criminal history, and immigration records. This step typically takes 30 to 60 days from the date you submitted your process. During this time, you cannot use TSA PreCheck benefits on flights. If your status has been pending for more than 60 days, contact customer service to ask whether additional information is needed.

Approved means your background check passed and you have been cleared for TSA PreCheck. You can when ready add your KTN to airline reservations and use expedited security lanes at participating airports. Your physical card will arrive by mail within two to three weeks, but you do not need to wait for it — your KTN is your proof of membership. Write down your KTN and keep it somewhere safe, or take a photo of your confirmation email.

Denied means the TSA found information in your background that disqualifies you from the program. The denial letter will explain the reason. You have the right to request reconsideration within 30 days of the denial date. To request reconsideration, contact the TSA PreCheck office in your region — the denial letter will include the address and instructions.

How to use your KTN once approved

Once your status shows approved, add your KTN to your airline frequent flyer account or enter it directly when you book your ticket. The KTN is a nine-character code that appears in your confirmation email and will be printed on your physical card when it arrives. When you check in at the airport, the airline will see that you have TSA PreCheck and will mark your boarding pass accordingly.

At security, look for the TSA PreCheck lane, which is usually marked with a blue sign. You will be able to keep your shoes, belt, and light jacket on, leave your laptop and liquids in your bag, and move through the line faster than standard security. Not every airport has a dedicated TSA PreCheck lane — smaller airports may process PreCheck passengers in the regular line — but you will still benefit from the relaxed screening rules.

What to do if your status checker is not working

If the status checker tool is down or not responding, try again in a few hours. The TSA occasionally performs maintenance on their website, usually during off-peak times. If the tool continues to be unavailable after several hours, or if you enter your information and receive an error message, call customer service at 1-855-347-8371.

When you call, have your process receipt number or KTN ready, along with your full name and date of birth. The representative can look up your status manually and tell you whether your process is pending, approved, or denied. They can also answer questions about what happens next if your status is pending or if you need to resubmit any documents.

Checking status if you applied at an enrollment center

Whether you applied online or in person at a TSA PreCheck enrollment center, you use the same status checker tool on the TSA website. Your process receipt number was provided to you at the time of your appointment, either printed on a receipt or sent to your email. If you applied in person and did not receive a receipt number, the enrollment center staff should have given you a temporary receipt — check any papers you received that day.

If you cannot find your receipt number and you remember which enrollment center you visited, you can call that location directly and ask them to provide your process receipt number. Many enrollment centers are operated by private companies under contract with the TSA, so the phone number may not be a TSA number — search online for the specific center's contact information.

Frequently Asked Questions

How long does it take to hear back about TSA PreCheck?

The TSA typically processes applications within 30 to 60 days. You can check your status anytime using the online tool — you do not have to wait for a letter. If your status has been pending for more than 60 days, contact customer service to confirm that all required documents were received and no additional information is needed.

Can I use my KTN before my physical card arrives?

Yes. Your KTN becomes active as soon as your status shows approved on the website. You can add it to airline reservations when ready and use TSA PreCheck benefits at security. The physical card is a backup reference — your KTN in the airline system is what matters.

What if the status checker says my process was denied?

The denial letter will explain the reason. You have 30 days from the denial date to request reconsideration. Contact the TSA PreCheck office listed in your denial letter with any new information or documentation that addresses the reason for denial. Reconsideration requests are reviewed separately from your original process.

Do I need to check my status more than once?

You only need to check once to see whether you are approved. After that, you can use your KTN on flights. If you want to track progress while your process is pending, you can check every week or two, but the status will not change until your background check is complete.

What if I lost my receipt number and cannot remember my KTN?

Call TSA PreCheck customer service at 1-855-347-8371 with your full name, date of birth, and the email address you used to explore. They will look up your process and provide both numbers. You can also try logging into your airline frequent flyer account — if your PreCheck status is approved, your KTN may be stored there.