How long will it take for my Known Traveler Number (KTN) to arrive so I can use the TSA PreCheck® lanes?

Most TSA PreCheck® applicants receive their KTN in 3-5 days, though some applications can take up to 60 days. TSA PreCheck® applicants will receive notice of their approval status and KTN by email or phone. You can also check your status on our website at tsaprecheckbyclear.tsa.dhs.gov or contact customer support via phone (1-888-831-9070) or email (CLEARCustomerSupport@tsa.dhs.gov). Be sure to add your KTN in the appropriate field when booking your airline reservations.