Pilots say they were left in the dark about Boeing's defective 737 MAX, which their union's collective bargaining agreement required them to fly.

Flight cancellations are mounting as a historic winter storm sweeps across the Gulf Coast. Already, the storm has brought air traffic to a virtual standstill at several airports across parts of Texas and Louisiana.

Southeast Texas is bracing for Winter Storm Enzo, prompting airport closures in Houston and widespread travel disruptions.

The Texas Supreme Court signaled Friday it might side with Boeing Co. in a lost wages lawsuit from Southwest Airlines pilots over the grounding of the 737 MAX aircraft.

The Transportation Department is stepping up enforcement of persistent flight delays with a lawsuit against Southwest Airlines and a fine against Frontier Airlines. The agency said the U.S. District Court lawsuit it filed in California on Wednesday alleges ...

Dallas-based Southwest Airlines is shifting about 270 pilots from key bases in Denver and Atlanta while bulking up its presence in Baltimore and Nashville.

Storm Enzo has closed Houston's airports and disrupted flights between Phoenix and multiple Gulf Coast cities. Here's what travelers should do.

This winter's harshest arctic blast so far is coursing through Texas as the state is the worst in the world for flight cancellations.

Southwest Airlines is hitting the pause button on some of its hirings, internships and employee events this year as the company looks to lower costs

Tammy Romo, the company’s executive vice president and CFO, will step down, along with chief administration officer and public relations leader

Flights continued to be cancelled in the U.S. on Wednesday, as the historic winter storm that hit Louisiana, Texas and other Gulf Coast states continued spreading for a second day.

Storm Enzo sweeps across the Gulf Coast, it’s leaving a trail of travel disruptions in its wake. The rare winter weather has blanketed the region with snow and ice, causing widespread flight cancellations and treacherous road conditions.