Table 15. Domestic Passenger Revenue Yield (Cents per Mile),,,,,,,
Low-Cost Carriers,,,,,,,
Ranked by 1st Quarter 2004 Domestic Revenue Yield,,,,,,,
(Domestic Passenger Revenue per Revenue Passenger Mile in cents),,,,,,,
Rank,Group,1st Quarter 2003,2nd Quarter 2003,3rd Quarter 2003,4th Quarter  2003,1st Quarter 2004,1st Quarter Passenger Revenue $(Millions)
1,AirTran,12.81,12.50,12.00,12.33,12.12,232.7
2,Frontier,12.74,12.26,12.05,12.03,11.90,153.7
3,Southwest,11.69,11.41,11.44,12.24,11.76,"1,389.8"
4,Spirit,9.92,10.10,9.05,9.19,10.10,126.9
5,America West,10.12,9.69,9.72,9.72,9.99,509.5
6,ATA,7.87,7.81,8.18,8.25,8.34,243.6
7,JetBlue,8.85,8.49,8.14,8.17,8.30,279.6
,Group Total,10.71,10.43,10.36,10.73,10.61,"2,935.8"
Source: Form 41; Schedule P1.2.  T100; T2 Data.,,,,,,,