After 38 years of service, Southwest Airlines, the nation's leading low-fare carrier, is the most productive airline in the sky and offers Customers a comfortable traveling experience. Southwest offers all premium leather seats and plenty of legroom with a young all-Boeing 737 fleet. Southwest Airlines (NYSE: LUV) currently serves 65 cities in 33 states, with service beginning to New York LaGuardia on June 28, Boston Logan on Aug. 16, and Milwaukee later this year. Based in Dallas, Southwest currently operates more than 3,300 flights a day and has more than 35,000 Employees systemwide.