The closures are expected to significantly increase wait times, so travelers should budget extra time at the airport.

However, as of 6:30 a.m., Transportation Security Administration officials said there were no immediate plans to shut down PreCheck at Terminal 1 at O’Hare International Airport within the subsequent couple of hours.

The US Department of Homeland Security will temporarily pause two programs that speed up some travelers’ progress through airport security, due to the funding shutdown.

The Department of Homeland Security is suspending frequent flier and quick-processing programs for travelers at airports and U.S. border crossings starting Sunday, a DHS official confirmed

The Department of Homeland Security said it would temporarily suspend two popular travel programs Sunday morning due to the partial government shutdown.

TSA Pre-Check and Global Entry have both been placed on temporary suspension until the Department of Homeland Security can be funded.

The suspension should be temporary and may begin as early as 6 a.m. ET Sunday, according to the Washington Post.

A few months after the longest full federal government shutdown in history, the Department of Homeland Security (DHS) is now in the midst of a partial shutdown as lawmakers have yet to agree on a plan to fund the agency.