The transportation secretary said the decision was "data-based," finding the 40 locations where the pressure is the worst.

Secretary Duffy said there will be a 10% reduction in capacity at 40 locations across the country as staffing shortages strain the FAA amid the longest government shutdown in history.

Secretary Sean Duffy issued the warning amid a growing number of flight delays at airports across the country.

The Department of Transportation might be forced to shut down the airspace in certain parts of the country if the government ...

With flight delays on the rise nationwide, Transportation Secretary Sean Duffy cautions that the situation may get worse the ...

The following is the transcript of the interview with Transportation Secretary Sean Duffy that aired on "Face the Nation with ...

Transportation Secretary Sean Duffy at a news conference said some schools for CDLs throughout the country are saying ...

Sean Duffy calls on Pennsylvania and Philadelphia to 'get their house in order' as inspections on aging Regional Rail cars ...