Here's how to check TSA wait times before your flight

Passengers wait for security screening at Houston's William P. Hobby Airport on Sunday.

Brett Coomer/Houston Chronicle via Getty Images

• Some travelers are facing long TSA lines amid a partial government shutdown.
• On Monday, some airports warned of lines up to three hours long due to staffing shortages.
• Here's how you can check the length of security lines before you travel.

Air travel is facing disruption due to long lines at airport security checkpoints.

Sunday...