"Table 9. Top 10 U.S. Airlines, ranked by Jan.- September 2006 Domestic Scheduled Enplanements",,,,,
"Passenger numbers in millions (000,000)",,,,,
Jan-Sep 2006 Rank,Carrier,Jan-Sep 2006 Enplanements,Jan-Sep 2005 Rank,Jan-Sep 2005 Enplanements,
1,Southwest ,72.2,1,66.2,
2,American  ,58.2,3,58.3,
3,Delta ,48.0,2,60.5,
4,United  ,43.4,4,41.5,
5,Northwest  ,33.8,5,36.0,
6,Continental  ,26.7,7,24.5,
7,US Airways ,23.8,6,29.0,
8,America West  ,15.2,8,15.8,
9,AirTran ,15.0,10,12.2,
10,SkyWest  ,14.0,11,11.8,
"Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,,
Note: Percentage changes based on numbers prior to rounding,,,,,