Preliminary data from the deadliest U.S. aviation accident in nearly 25 years showed conflicting readings about the altitudes of an airliner and Army helicopter when they collided near Reagan National ...
A key U.S. pilot messaging system was experiencing a temporary outage, which could lead to flight delays on Sunday, U.S. Transportation Secretary Sean Duffy said late on Saturday.
The collision in DC involving American Airlines Flight 5342 and an Army Black Hawk helicopter Wednesday has created flight delays for travelers out of Washington DC.