Investigators are beginning to explore how an American Airlines jet and Black Hawk Army helicopter collided over Reagan Washington National Airport.

Last year, senators from Virginia and Maryland sounded the alarm over congestion in the skies above Washington.

Newly sworn-in Transportation Secretary Sean Duffy only had a few hours to celebrate his promotion before tragedy struck.

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

Duffy was sworn into the Cabinet position just hours before an American Airlines passenger plane collided with a U.S. Army ...

A midair collision between an Army helicopter and an American Airlines flight from Kansas killed all 67 people aboard the two ...

Transportation secretary Sean Duffy sent a memo Thursday directing staffers to “give preference to communities with marriage ...

Trump plans to link transportation funding to policies on masks, vaccines and immigration enforcement, as well as marriage ...

Authorities have switched to a recovery mission in the Potomac River following a midair collision between an American Eagle ...

Large volumes pose challenges to air traffic control, which has faced severe staffing shortages for years, according to ...