Frontier Airlines TSA Precheck from kylewilliam's blog

Frontier Airlines TSA Precheck For those who qualify, Frontier Airlines provides TSA PreCheck, which enables quicker security checks at some U.S. airports. Travelers can utilize designated lanes, forgo taking off their shoes, belts, light coats, and laptops, and expedite the security process using TSA PreCheck. Passengers must provide their Known Traveler Number (KTN) while making their reservation, or add it at a later time, in order to receive these perks. TSA PreCheck shortens wait times and streamlines the airport experience, improving the whole Frontier Airlines travel experience.