"Table 9. Top 10 U.S. Airlines, ranked by Jan.- July 2006 Domestic Scheduled Enplanements",,,,,
"Passenger numbers in millions (000,000)",,,,,
Jan-July 2006 Rank,Carrier,Jan-July 2006 Enplanements,Jan-July 2005 Rank,Jan-July 2005 Enplanements,
,,,,,
1,Southwest ,56.1,1,51.0,
2,American  ,46.0,3,45.6,
3,Delta ,37.9,2,47.9,
4,United  ,33.8,4,32.2,
5,Northwest  ,26.2,5,28.3,
6,Continental  ,21.0,7,19.2,
7,US Airways ,18.9,6,23.3,
8,America West  ,11.9,8,12.2,
9,AirTran ,11.8,10,9.4,
10,SkyWest  ,10.8,11,9.0,
"Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,,