A Southwest Airlines flight traveling from Houston Hobby Airport to Los Cabos International Airport in Mexico encountered an engine issue mid-flight, forcing it to return to its origin airport.

Southwest Airlines is transitioning to standard seat assignments in 2025 due to customer preference for assigned seats.

DALLAS—Southwest Airlines will begin retrofitting the interiors of its Boeing 737 fleet comprised of more than 800 aircraft on May 1. In January, Southwest confirmed plans to enhance its fleet ...