Delta’s encouraging report boosted the entire airline sector. United jumped 14.3%, American climbed 12.7%, JetBlue gained 7.8 ...

Southwest Airlines (NYSE:LUV) hit a 52-week high at $36.13, signaling renewed investor confidence and marking a major ...

President Donald Trump's massive federal spending and tax bill stands to have far-reaching impacts on Arizona's energy and ...

After Southwest made big changes to its baggage and seating policies, the CEO floated a few more ideas. What's on the table ...

Southwest’s CEO brands new bag fees and seat assignments as “choice,” but one traveler argues it’s really a shift toward ...

In the late 2010s, when Assistant Professor Flavio Lehner worked for the National Center for Atmospheric Research in Boulder, ...

The combined effects of climate change and air pollution have led to direct declines in precipitation in the U.S. Southwest, ...

Parade. Southwest Airlines’ beloved Companion Pass is safe — at least for now. "There is no work underway to change our ...

Southwest ends free checked bags for most flyers, aligning with competitors and seeking $4B in revenue through its new ...

Southwest Airlines, long praised for its "Bags Fly Free" policy, announced in March it would end free checked baggage for ...

Weeks after dropping its long-standing “bags fly free” policy, Southwest Airlines may be gearing up for broader changes.

A Southwest Airlines plane flying high over the Atlantic Ocean, with a stylized route line connecting the US to Europe.