TSA agents are working without pay again as DHS shuts down, and experts warn of flight delays even though air traffic controllers aren’t affected

A shutdown of the U.S. Department of Homeland Security that took effect early Saturday impacts the agency responsible for screening passengers and bags at airports across the country. Travelers with airline reservations may be nervously recalling a 43-day government shutdown that led to historic flight cancellations and long delays last year.

Transportation Security Administration officers are expected to work without pay while lawmakers remain without an agreement on DHS’ annual funding.