United Airlines Holdings, Inc. is showing increasing strategic and financial maturity translating into stronger performance.

Open seating and free checked bags are a thing of the past at Southwest. And now, plus-size passengers are next to be ...

Southwest Airlines’ stock was riding a wave of renewed optimism about U.S. airlines in the new year, including a prediction ...

Southwest was one of the last airline holdouts to offer not just one, but two free checked bags to its customers. In fact, it's likely that many people considered it one of the key reasons they ...