TSA PreCheck is a trusted traveler program initiated in December 2013 and administered by the United States Transportation Security Administration that allows selected members of select frequent flyer programs, members of Global Entry, Free and Secure Trade, NEXUS, and SENTRI, members of the U.S. Military, and cadets and midshipmen of the United States service academies to receive expedited screening for domestic and select international itineraries. As of August 2026, 97 airlines participate in the program, which is available at more than 200 airports.