The Transportation Department is stepping up enforcement of persistent flight delays with a lawsuit against Southwest Airlines and a fine against Frontier Airlines.

"My number one pick in every sector is Boeing," says Stephanie Link, chief investment strategist at Hightower Advisors. Her top airline pick is Delta.

A pair of powerful major winter storms is disrupting the U.S. air travel system this week. That leaves airlines no choice but to de-ice their planes before takeoff to keep them in the air.

causing the tail and fuselage to break apart. Azerbaijan Airlines initially said the crash was due to a flock of birds hitting the plane, but later withdrew the statement. This video shows what ...

Aviation security firm Osprey Flight Solutions said in an alert to airlines on Wednesday that footage of the wreckage and the circumstances around the air space in southwest Russia indicated the ...

A preliminary investigation pointed to Russian air defenses as the cause of an Azerbaijan Airlines crash in Kazakhstan ... holes in the plane's fuselage and tail section. Azerbaijani sources ...

Pictures of the plane wreckage showed what appeared to be shrapnel damage to the tail section of ... said in an alert to airlines on Wednesday that footage of the wreckage and the circumstances around ...

Pictures of the plane wreckage showed what appeared to be shrapnel damage to the tail ... airlines on Wednesday that footage of the wreckage and the circumstances around the air space in southwest ...

The flight, operated by Jeju Air, was landing when it went off the runway in Muan, in the country’s southwest ... disaster involving a South Korean airline in almost three decades, officials ...

Footage of the Azerbaijan Airlines plane shows suspected shrapnel damage to the cabin and tail of the wrecked plane and along the fuselage A senior official in the Caucasus region said evidence ...