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

United Airlines is adding service to Vietnam and Thailand in October and nonstop service from San Francisco to Adelaide, ...

It was a turbulent and ultimately terrible first quarter for airline stocks. The second quarter may not be much better for ...

Southwest Airlines boosts competitiveness with product changes, red-eye flights, & increased fees. Click here to find out why ...

Stocks for American Airlines, Delta, Southwest Airlines, and United Airlines fell Tuesday after an analyst downgrade of ...

"Clearly, there are some customers who chose them because of that, and now those customers are up for grabs," said Delta's CEO.

United Airlines shares jumped Monday as the carrier rolled out changes to its JPMorgan Chase co-branded credit cards, ...

Southwest Airlines is ending its free checked bags policy for many passengers. Some experts think customer loyalty could ...

The Dallas-based airline will add three routes later this year, including two from one of the airline's fastest-growing ...

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

Airline stocks slumped Tuesday after Jefferies analysts lowered their ratings for three of the four major U.S. carriers, ...

A series of natural disasters, tragic air accidents, and an uptick in economic uncertainty over the past two months have ...