By Rio Yamat, The Associated PressIf a U.S. government shutdown goes on long enough, it could throw a wrench in travel plans, potentially leading to longer airport wait times, flight delays and even cancellations. That means a vast majority of employees who keep U.S. airports and air travel running are working without pay until the government reopens. Here’s what to know about the shutdown and its potential impacts on your travel plans. The latest shutdown is unfolding at a time when both the TSA and the Federal Aviation Administration are already facing staffing shortages, including a shortage of about 3,000 air traffic controllers. A sign for the White River National Forest on Wednesday, Oct. 1, 2025, on the first day of a federal government shutdown.