This week the nation mourned the deadly plane crash near Reagan National Airport followed by a fatal Philadelphia flight, ...

DOT Sec. Sean Duffy quick to action in getting FAA to restrict helicopter traffic around Reagan Airport after tragic midair collision.

Families of the victims in Wednesday’s catastrophic airline collision could receive a boost in lawsuits from high-profile comments accepting blame.

An American Airlines plane with 64 people on board collided with an Army helicopter over Washington, D.C., and crashed into ...

Emergency crews are responding to an explosion in Northeast Philadelphia after a small medical jet crashed in the area of ...

An Army Black Hawk helicopter collided with a regional jet near Ronald Reagan Washington National Airport on Wednesday evening, U.S. officials confirmed to ABC News.

What happens when governance “gets real”—and real bad? Transportation Secretary Sean Duffy is certainly finding out.

A small medical transport plane, carrying a pediatric patient and five other people, crashed in Philadelphia with a fiery ...

A Learjet 55 crashed Friday night in Philadelphia, sparking a massive explosion. The FAA said six people were on board the ...

A timeline of the tragic collision between a commercial plane and a Black Hawk helicopter over the Potomac River, with ...

A twin-engine medevac jet crashed in a neighborhood in northeast Philadelphia Friday night, causing a fiery explosion, according to authorities and video from the scene.