The FAA says the plane returned to Houston after a report of an engine issue, and passengers exited on the taxiway.

Southwest’s new checked bag policy set to take place at the end of May expected to irk passengers as more will likely plan to ...

The carrier does not have "hubs," but it does have sizable operations at many of its "focus cities" across the country.

Southwest Airlines has "the industry's deepest track record of profitability, the highest quality balance sheet, and a loyal ...

Last month, Southwest Airlines announced a few major changes ... to ensure that the new strategy would not negatively impact operational efficiency. While this change was in response to customer ...

Southwest Airlines experienced delays across the country Wednesday due to a technology issue after a power outage at one of its data centers, the company said.

"Southwest Airlines Flight 2547 diverted safely to Dallas-Fort Worth International Airport this evening due to a possible issue with the anti-skid system that required landing on a longer runway.

Are investors, including potentially Elliott, convinced that Southwest is now addressing those issues that ... Many airlines have had overnight hub operations at Las Vegas; it is notable that ...

Some would say the low-cost carrier is still reeling from its high-profile incident, which displaced thousands of passengers and crew members.