Southwest Airlines will begin offering twice-daily flights between San Diego International Airport and Fresno Yosemite International Airport, it was announced.

Texas-based Southwest and American Airlines are joining with Delta, JetBlue and United to ask a court to overturn a rule requiring them to meet higher standards for accommodating passengers with ...

Herb Kelleher was the co-founder and then the CEO of Southwest Airlines for 20 years, ending in 2001 — although he stayed on ...

Following the collapse of two major deals, JetBlue is in talks with multiple carriers to strengthen its competitive position ...