Speaking to Fox Monday morning, Transportation Secretary Sean Duffy explained why Department of Transportation employees should respond to Musk's email demanding they list five accomplishments over the past week.

Department of Transportation Secretary Sean Duffy announced Thursday that the Trump administration has launched a compliance review into California's high-speed rail project.

Sean Duffy, secretary of the Department of Transportation, which oversees the FAA, announced in a post on X that SpaceX engineers would be visiting the Air Traffic Control System Command Center in Virginia to take what he positioned as a tour.

The Federal Aviation Administration fired fewer than 400 employees out of its workforce of 45,000, Transportation Secretary Sean Duffy said on Monday, as questions rise around air traffic safety amid a spate of recent plane accidents.

Transportation Secretary Sean Duffy dismissed the criticism some have made over the Department of Transportation’s firings, telling Democrats to “give me a break” as he seeks to cut “the fat” from the department.

Department of Transportation (DOT) Secretary Sean Duffy announced Thursday his plan to "supercharge" the Federal Aviation Administration (FAA)'s air traffic controllers after numerous fatal plane ...

President Donald Trump’s administration is backing off its demand for an extra layer of federal scrutiny whenever states seek even minor changes to their transportation plans.

Transportation Secretary Sean Duffy sought to alleviate fears about flying amid a spate of plane crashes and incidents in recent weeks, telling CBS News in an interview Wednesday, "of course" it's ...

As planes keep crashing down on a weekly basis since Donald Trump took office, new Transportation Secretary Sean Duffy reiterated that he's fired hundreds of FAA employees so far. He then had the gall to criticize former Transportation Secretary Pete Buttigieg - who had zero commercial plane crashes on his watch - for FAA "mismanagement.

U.S. Department of Transportation Secretary Sean Duffy said on Monday that less than 400 employees were let go at the Federal Aviation Administration over the weekend. What Happened: Duffy said that the FAA has about 45,

The Secretary is doubling down on the Trump administration's mistaken view that the toll is ineffective and a "cash grab" from "hard-working New Yorkers." Is it too much to ask that he clean off the camera lens?

Duffy, speaking at Union Station in Los Angeles on Thursday morning, said the Federal Railroad Administration will review the rail project and its leadership.