Table 7. Airline Domestic Unit Revenue (Cents Per Mile),,,,,,, Low-Cost Carriers ,,,,,,, Ranked by 2nd Quarter Domestic Unit Revenue ,,,,,,, (Domestic Operating Revenue Per Available Seat Mile),,,,,,, 2Q 2004 Rank,Low-Cost Carriers,2nd Quarter 2003,3rd Quarter 2003,4th Quarter 2003,1st Quarter 2004,2nd Quarter 2004,2nd Quarter Operating Revenue $(Millions) 1,AirTran,9.46,9.08,8.87,8.61,9.53,275.0 2,Frontier,8.66,9.79,9.18,9.53,9.45,192.4 3,Southwest,8.45,8.52,8.28,8.06,9.13,"1,716.2" 4,America West,8.13,8.29,7.90,7.79,8.50,622.4 5,Spirit,7.84,7.73,7.81,8.11,7.92,126.0 6,JetBlue,7.48,7.37,7.00,6.84,6.91,319.7 7,ATA,6.80,6.86,6.06,5.93,6.41,287.1 ,Seven-Carrier Total,8.18,8.25,7.91,7.76,8.48,"3,538.9" Source: Form 41; Schedule p1.2. T100; T2 Data.,,,,,,,