Company Overview Southwest Airlines Co. (the “Company” or “Southwest”) is a major passenger airline that provides scheduled air transportation in the United States. The Company commenced service on June 18, 1971, with three Boeing 737 aircraft serving three Texas cities: Dallas, Houston, and San Antonio. The Company ended 2010 with 548 Boeing 737 aircraft serving 69 cities in 35 states throughout the United States, and has announced its plans to begin service in March 2011 to two new states and three new cities: Charleston, South Carolina; GreenvilleSpartanburg, South Carolina; and Newark, New Jersey. Based on the most recent data available fromthe U.S. Department of Transportation, as of September 30, 2010, the Company was the largest domestic air carrier in the United States, as measured by the number of originating passengers boarded. The Company principally provides point to point, rather than hub and spoke, service. This allows the Company to maximize the use of key assets, including aircraft, gates, and Employees, and also facilitates the Company’s ability to provide its markets with frequent, conveniently timed flights and low fares. The Company’s point to point service is discussed in more detail below under “Company Operations — Route Structure.” For the 38 consecutive year, the Company was profitable, earning $459 million.