Clear, a private trusted-traveler program, is expanding thanks to longer TSA lines and a Delta linkup, Scott McCartney writes.
A key element in the Transportation Security Administration’s strategy to manage security lines is to get millions to sign up for its “trusted traveler” program for expedited screening known as PreCheck.
The number of sign-ups is increasing, but is still short of expectations. Airport, airline and TSA officials continue to push travelers to apply for the program.