Table 15. System* Passenger Revenue Yield (Cents per Mile),,,,,,, Low-Cost Carriers,,,,,,, Ranked by 3rd Quarter 2006 Revenue Yield ,,,,,,, (Passenger Revenue per Revenue Passenger Mile in cents),,,,,,, 3Q 2006 Rank,Low-Cost Carriers,3rd Quarter 2005 ,4th Quarter 2005 ,1st Quarter 2006 ,2nd Quarter 2006 ,3rd Quarter 2006 ,3rd Quarter Passenger Revenue $(Millions) 1,ATA,11.6,12.4,13.4,13.0,13.1,210 2,AirTran,12.0,13.3,13.0,13.7,12.9,466 3,Southwest,11.4,12.3,12.4,13.0,12.4,"2,207" 4,Frontier,11.1,11.4,11.2,11.2,11.7,263 5,America West,10.3,10.8,11.5,11.9,11.6,701 6,Spirit,10.0,10.9,11.0,12.2,10.9,122 7,JetBlue,7.9,8.2,8.4,9.8,9.7,589 ,Seven-Carrier Total,10.7,11.4,11.5,12.3,11.8,"4,557" Source: Bureau of Transportation Statistics; Form 41; Schedule P1.2. T100; T2 Data,,,,,,, * System = domestic + international ,,,,,,, ,,,,,,,