"TSA PreCheck will likely help you, even now with the long lines we're seeing at checkpoints," said one travel expert.

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

Amid long waiting lines at airports, some travelers say they’re avoiding the worst delays by using TSA PreCheck Touchless ID. Airports continue to struggle with longer security lines during the partial government shutdown,

There are currently five services that grant quicker passage through U.S. airport security. Here are the pros and cons of each.

Here's what travelers need to know before arriving at the terminal.