Known Traveler Number (Ktn)
What is a Known Traveler Number (KTN)?
A Known Traveler Number (KTN) is issued to individuals who have successfully enrolled in a trusted traveler program, such as TSA PreCheck, Global Entry, or NEXUS. These programs are designed to streamline the security process at airports by providing faster access through security screening. The KTN is a crucial element in identifying travelers who have undergone a background check and are considered low-risk by security agencies.
For corporate travelers, the KTN can significantly reduce the time spent waiting in security lines, providing more efficiency and a smoother travel experience. Business trips often involve tight schedules, and having access to expedited security can make a significant difference in meeting deadlines or attending meetings. In addition, companies may opt to enroll key employees in trusted traveler programs to help them maintain productivity and reduce travel-related stress.
Travelers can enter their KTN when booking flights, and the airline will automatically flag their status for TSA PreCheck or other expedited screening options. This service is available for both domestic and international travel, depending on the program. The KTN helps travelers save time and avoid long security waits, making it an essential tool for frequent flyers, particularly those who travel for business.