"Table 9. Top 10 U.S. Airlines, ranked by Jan.- November 2006 Domestic Scheduled Enplanements",,,,, "Passenger numbers in millions (000,000)",,,,, Jan-Nov 2006 Rank,Carrier,Jan-Nov 2006 Enplanements,Jan-Nov 2005 Rank,Jan-Nov 2005 Enplanements, 1,Southwest ,88.4,1,81.1, 2,American ,70.5,3,70.8, 3,Delta,58.3,2,72.0, 4,United ,52.8,4,50.5, 5,Northwest ,41.4,5,43.1, 6,Continental ,32.7,7,30.0, 7,US Airways,29.3,6,34.6, 8,America West ,18.4,8,19.2, 9,AirTran,18.2,10,15.0, 10,SkyWest ,17.1,11,14.6, "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,, Note: Percentage changes based on numbers prior to rounding,,,,,