Enrolling in this program could save you time at the airport immediately.

When I had to catch a flight at Hartsfield-Jackson Atlanta International Airport on Tuesday morning, the airport’s official website said getting through the main security line would take nearly two hours.

TSA PreCheck Touchless ID takes seconds to set up and can save you from long lines. But you need to enroll before you get to the airport.

Add Yahoo as a preferred source to see more of our stories on Google. Logan Airport has launched TSA Precheck Touchless ID, a new technology that allows travelers to pass through security checkpoints without presenting a physical passport or Real ID.