The regulator still uses some computer systems that rely on floppy disks and other outdated hardware, according to one air ...

Transportation Secretary Sean Duffy warned on Sunday that he's "concerned" about the whole airspace of the United States, ...

Transportation Secretary Sean Duffy plans to reduce the number of flights in and out of the Newark Liberty International ...

Transportation Secretary Sean Duffy said Sunday that flights to the busy Newark airport need to be scaled back as it continues to weather a web of staffing issues, mechanical malfunctions and flight ...