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

Sick of standing in those long lines before your flight? Check here to see how to apply for TSA PreCheck.

Airports across the U.S. have seen fluctuating wait times in recent days amid the partial government shutdown.

And a lack of funding has prompted staffing shortages and long lines at airports, as TSA agents struggle to keep up. This has ...

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 ...