"Table 9. Top 10 U.S. Airlines, ranked by January-August 2007 Domestic Scheduled Enplanements",,,,, "Passenger numbers in millions (000,000)",,,,, Jan-Aug 2007 Rank,Carrier,Jan-Aug 2007 Enplaned Passengers,Jan-Aug 2006 Rank,Jan-Aug 2006 Enplaned Passengers,Pct. Change 2006-2007 1,Southwest,69.056,1,64.744,6.7 2,American,51.854,2,52.477,-1.2 3,Delta,41.936,3,43.350,-3.3 4,United,38.937,4,38.927,0.0 5,Northwest,30.024,5,30.303,-0.9 6,Continental,25.241,6,24.110,4.7 7,US Airways,22.296,7,21.538,3.5 8,AirTran,16.050,9,13.587,18.1 9,JetBlue,14.128,12,12.003,17.7 10,SkyWest,14.120,10,12.460,13.3 "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,, Note: Percent changes based on numbers prior to rounding.,,,,, ,,,,,