Aug 10, 2026Learn the difference between Known Traveler Number (KTN) and PASSID and how to use them for TSA PreCheck and Trusted Traveler programs.

Jun 23, 2026Learn which Global Entry number to use for TSA PreCheck: your Known Traveler Number (KTN) or PASSID for faster airport security.

Mar 31, 2026Learn where to locate your KTN (Known Traveler Number) on your Global Entry card to use expedited security screening when booking flights.

Mar 20, 2026Learn how to find your Global Entry card number quickly and easily.

Mar 17, 2026Learn how to quickly find your Known Traveler Number on your Global Entry card for expedited security screening.

Feb 24, 2026Learn what the numbers on your Global Entry card represent, including PASSID and other important identifiers.

Sep 16, 2025Learn how to easily find your Global Entry number without your card using the TTP website.