The history of Southwest Airlines shows that innovation and determination can singlehandedly change the fate of an airline.

DALLAS—Southwest Airlines will begin retrofitting the interiors of its Boeing 737 fleet comprised of more than 800 aircraft ...

Republic Airways and Mesa Air Group Inc. are combining in an all-stock deal that will create a regional airline with access ...

Southwest Airlines has been the subject of many negative headlines over the past few weeks after ending its longstanding ...

Customers are blistering Southwest Airlines over its decision to eliminate a beloved free checked bags policy, but the ...

The Texas-based carrier is adding baggage fees and attempting a turnaround just as the industry appears headed for a slump.

Southwest's elimination of free checked bags for many customers has caused a series of problems for the airline. In addition ...

The industrial sector bled through the week with all stocks, barring one, ending in the red in a week filled with tariff ...

Fitch Ratings on Thursday downgraded Southwest Airlines to a "negative" outlook from its earlier "stable" rating, citing the ...

Southwest Airlines is introducing variable award pricing for its Rapid Rewards program, throwing into flux how much value you ...

The note covered the stocks of five airlines, four of which received recommendation downgrades. Southwest and Air Canada were ...