Should I Use KTN or PassID for TSA PreCheck Benefits?
Learn when to use your KTN or PassID for TSA PreCheck to ensure smooth travel and access to expedited security screening.
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Use your KTN (Known Traveler Number) whenever possible for TSA PreCheck benefits. PassID and KTN are often the same; the term used may vary by the program. Check your TSA PreCheck documentation to confirm the appropriate reference.
FAQs & Answers
- What is the difference between KTN and PassID? KTN (Known Traveler Number) and PassID often refer to the same identifier used for TSA PreCheck benefits, but the terminology can vary by program. It's best to check your TSA PreCheck documentation to confirm.
- When should I use my KTN versus PassID? Use your KTN whenever possible during booking and check-in to receive TSA PreCheck benefits. PassID may be used interchangeably, but always verify in your TSA documentation.
- How do I find my KTN or PassID? Your KTN or PassID is provided when you enroll in TSA PreCheck or associated trusted traveler programs. It can be found on your approval letter or official TSA documentation.