U.S. low-cost airlines have posted negative operating margins recently, unlike their consistently profitable international ...

The airline also announced a partnership with JetBlue allowing customers to share perks and miles between the airlines.

Southwest Airlines is shaking up its famously simple no-frills model with a new aircraft design that promises a more "elevated" flying experience, with similar upgrades planned for its existing fleet.

One airline CEO is defending his carrier’s business model following months of economic uncertainty that has shook the industry. Frontier Airlines CEO Barry Biffle said Wednesday the ultra-low-cost ...

A new booking tool allows travelers reserving airline itineraries to avoid the beleaguered Boeing 737 MAX jet, which has recently suffered a number of issues that have alarmed passengers. The website ...

Investing.com -- Morgan Stanley is questioning whether the low-cost airline and ultra-low-cost airline business model can remain viable in its current form as structural changes in the industry ...

Competition has led many Limited Liability Companies (LCCs) to adopt attributes of network operators, including frequent flyer programs and, most particularly, the ability to connect with other airlin ...

Southwest Airlines ends its famous open-seating policy and implements new rules requiring plus-size passengers to purchase ...