Does Global Entry Use a Known Traveler Number (KTN)?
Learn how Global Entry assigns a Known Traveler Number (KTN) to access TSA PreCheck and speed up airport security screening.
Is TSA PreCheck the Same as a Known Traveler Number (KTN)?
Learn how TSA PreCheck is connected to your Known Traveler Number (KTN) for faster airport screening and how to use it when booking flights.
Can You Use Your Known Traveler Number for International Travel?
Learn how to use your Known Traveler Number (KTN) for international flights to enjoy expedited security and customs processing.