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

The president also suggested, without evidence, that diversity hiring policies in air traffic control could have been a factor ...

Southwest Airlines (LUV) on Thursday forecast year-over-year growth in a key revenue metric for the ongoing quarter as its fourth-quarter earnings rose more than expected amid strong travel demand.

Here are live updates on the deadly collision between a passenger jet and an Army helicopter near Washington, D.C.

Southwest Airlines Co. may be at risk of a comment letter from the Securities and Exchange Commission after including ...