Airports across the United States have been experiencing significant flight delays recently because of a shortage of air traffic controllers, who have been required to work without pay since a government shutdown began on Oct. 1, 2025. Reports suggest employees have been calling in sick in increased numbers. And since there was already a shortage of controllers before the shutdown, the impact has been severe, with thousands of flights delayed or canceled since the shutdown began.
The Conversation U.S. asked Brian Strzempkowski and Melanie Dickman, aviation experts at The Ohio State University, to explain how the shutdown is affecting air travel, what that means for passengers and air safety, as well as the air traffic controller shortage that has been plaguing U.S. airports for years.
