"Table 9. Top 10 U.S. Airlines, ranked by January-February 2007 Domestic Scheduled Enplanements",,,,,, "Passenger numbers in millions (000,000)",,,,,, Jan-Feb 2007 Rank,Carrier,Jan-Feb 2007 Enplaned Passengers,Jan-Feb 2006 Rank,Jan-Feb 2006 Enplaned Passengers,Pct. Change 2006-2007, ,,,,,, 1,Southwest,14.272,1,13.678,4.3, 2,American,11.451,2,11.720,-2.3, 3,Delta,8.969,3,10.011,-10.4, 4,United,8.420,4,8.398,0.3, 5,Northwest,6.445,5,6.282,2.6, 6,Continental,5.502,6,5.293,4.0, 7,US Airways,4.973,7,4.753,4.6, 8,JetBlue,3.036,11,2.650,14.6, 9,AirTran,3.032,9,2.694,12.6, 10,SkyWest,3.020,10,2.677,12.8, "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,,, Note: Percentage changes based on numbers prior to rounding.,,,,,,