Sean Duffy, the new transportation secretary, is facing his first major crisis just hours after his swearing-in.

WASHINGTON – Central Wisconsin's Sean Duffy is facing his first big test as secretary of the Department of Transportation ...

Transportation Secretary Sean Duffy said he and other members of the Trump administration continue to use commercial flights after the Potomac plane crash.

Authorities believe there were no survivors after an American Airlines flight collided with an Army helicopter on Wednesday.

Transportation Secretary Sean Duffy had been sworn in just hours before the deadly midair collision of a plane and helicopter near Washington, D.C.

Hours after Sean Duffy was sworn in as Secretary of the Department of Transportation on Wednesday, he was on the ground in Washington D.C. to survey the aftermath of a passenger plane crash with ...

Washington — Transportation Secretary Sean Duffy had been sworn in for only a few hours when the first major commercial plane crash in the U.S. in more than a decade shocked the nation late ...

All onboard are feared dead in what is shaping up to be the deadliest U.S. air crash in decades. “Our new Secretary of Transportation, Sean Duffy — his second day on the job when that happened.

Transportation Secretary Sean Duffy on Sunday vowed to boost the number ... of the key outstanding questions regarding the deadly crash between an army Black Hawk helicopter and American Airlines ...