A known traveler number is a nine-digit number that can be used to verify that you're accepted to use TSA precheck when you make a flight reservation. The TSA precheck number and NEXUS, SENTRI, or Global Entry card itself can not be used to access TSA PreCheck lanes, however, if ...
Enter your Known Traveler Number (KTN) when you book your flight on flyfrontier.com. You can also enter this post-booking and when checking in.
Understand some things you need to know about the known traveler number on your Global Entry card - from where it is to how it works.
To bypass lengthy airport lines, you might apply for TSA PreCheck® or Global Entry—or another Trusted Traveler Program (TTP). If your application is approved, you’ll receive a Known Traveler Number (KTN)—a number that’s used when booking flights to receive expedited security screening. ...
How do you get a Known Traveler Number? To obtain a KTN, you’ll have to apply through a trusted traveler program:TSA PreCheck,Global Entry,NEXUS, or SENTRI. While each program has its unique requirements, the general process is roughly the same for each. You apply online, pay the appl...
Redress numbers are issued by the Department of Homeland Security Traveler Redress Inquiry Program. A Known Traveler Number (KTN) is for TSA PreCheck®.
If you like to travel, you may have heard of different types of identification numbers. Learn the difference between a redress number vs. known traveler number.