Southwest Airlines is a passenger airline that provides scheduled air transportation in the United States. Southwest Airlines provides short-haul, high frequency, point-to-point and low-fare services. The company's point-to-point route structure includes services to and from many secondary or downtown airports such as Dallas Love Field, Houston Hobby, Chicago Midway, Baltimore-Washington International and Ft. Lauderdale-Hollywood. The company also offers long-haul nonstop service between markets like Oakland and Orlando, Los Angeles and Nashville, Las Vegas and Orlando, San Diego and Baltimore, Houston and New York LaGuardia, Los Angeles and Tampa, Oakland and Baltimore, San Diego and Newark.