Air traffic controllers who opt to call in sick rather than work unpaid during the federal government shutdown could face termination, according to a warning from the U.S. Secretary of Transportation. This comes amid an ongoing shortage of air traffic controllers throughout the country.
Transportation Secretary Sean Duffy expressed his understanding of the frustrations that air traffic controllers are facing. However, during his appearance on FOX Business, he stated that those calling in sick were causing significant disruptions to air traffic, which he found unacceptable.
“We’re going to consider laying off staff who don’t show the dedication we need,” Duffy remarked, pointing out that over 90% of air traffic controllers have been performing their duties during the shutdown. He emphasized that even a small number of absentees could lead to considerable issues in air traffic management.
Airports nationwide have been affected by delays this week due to the shortage of controllers, with more than half of the delays attributed to absenteeism. The most severe disruptions have been noted at smaller airports in Burbank, California, and Nashville, Tennessee, but larger airports in Newark, Chicago, Denver, and Dallas-Fort Worth have also reported delays.
The Federal Aviation Administration is currently grappling with a critical shortage of air traffic controllers, making the absence of even a few personnel problematic. Duffy stated that his priority is to recruit more staff over the next few years to alleviate the shortages, though he maintained that problematic employees could still be dismissed.
A spokesperson for the Department of Transportation reiterated this stance, stating that intentional absentees causing operational disruptions would face inevitable consequences.
The National Air Traffic Controllers Association—representing air traffic controllers—also highlighted the importance of its members remaining on the job during the shutdown. Union Executive Vice President Mick Devine underscored that any organized actions disrupting the nation’s airspace are illegal and jeopardize careers.
Like other federal employees impacted by the shutdown, air traffic controllers are not receiving pay, leading to concerns about their ability to cover expenses. Duffy and the union president both acknowledged the unfair nature of the situation, which adds more stress to an already demanding job.
NATCA President Nick Daniels mentioned that controllers might need to seek additional employment to make ends meet during this time. Duffy expressed concern that those currently unable to work could become frustrated, leading to further complications.
Daniels noted that deteriorating financial conditions could compel people to make difficult life choices, indicating that issues like bills and mortgages won’t wait for a resolution.
Disruptions in flight operations caused by the lack of air traffic controllers may heighten pressure on Congress to negotiate an end to the shutdown. A similar situation occurred in 2019, but so far, there’s been little indication from either side about moving towards a resolution.

