Southwest Airlines is rapidly becoming a new-look airline. And this week, the carrier will begin flying a new-look plane.

On the outside, it looks like your typical Southwest Airlines plane. But on the inside, it marks the start of a new era for the Dallas-based carrier, which is looking to modernize its brand. A Boeing ...

Southwest Airlines has been making a range of changes, with the carrier now charging for checked luggage and eliminating its ...

HOUSTON, Texas -- A Southwest plane made an emergency landing in Houston Tuesday evening after one of its engines apparently caught fire. Shortly after taking off from William P. Hobby Airport, the ...

Dallas-based Southwest Airlines is set to soar to new heights from cities such as Las Vegas, Orlando, and San Diego for the ...