Table 15. Domestic Passenger Revenue Yield (Cents per Mile),,,,,,, Low-Cost Carriers,,,,,,, Ranked by 4th Quarter Domestic Revenue Yield ,,,,,,, (Domestic Passenger Revenue per Revenue Passenger Mile in cents) ,,,,,,, 4Q 2004 Rank,Low-Cost Carriers,4th Quarter 2003,1st Quarter 2004,2nd Quarter 2004,3rd Quarter 2004,4th Quarter 2004,4th Quarter Passenger Revenue $(Millions) 1,Southwest,12.0,11.8,11.2,11.1,11.7,"1,542.5" 2,AirTran,12.3,12.1,12.2,11.3,11.7,269.2 3,Frontier,12.0,11.8,11.0,10.7,11.3,174.3 4,Spirit,9.2,10.1,10.1,8.8,9.4,110.2 5,America West,9.7,10.0,9.5,8.6,9.2,523.1 6,JetBlue,8.2,8.3,7.9,7.6,7.7,320.4 7,ATA,8.3,8.3,8.2,7.7,7.6,207.9 ,Seven-Carrier Total,10.7,10.6,10.2,9.7,10.2,"3,147.6" "Source: Bureau of Transportation Statistics; Form 41, Schedule P1.2. T100; T2 Data",,,,,,,