"Table 9. Top 10 U.S. Airlines, ranked by January-February 2008 Domestic Scheduled Enplanements",,,,,, "Passenger numbers in millions (000,000)",,,,,, Jan-Feb 2008 Rank,Carrier,Jan-Feb 2008 Enplaned Passengers,Jan-Feb 2007 Rank,Jan-Feb 2007 Enplaned Passengers,Pct. Change 2007-2008, 1,Southwest,15.399,1,14.272,7.9, 2,American,11.383,2,11.451,-0.6, 3,Delta,8.905,3,8.968,-0.7, 4,United,7.669,4,8.420,-8.9, 5,US Airways**,7.631,7,4.973,53.5, 6,Northwest,6.093,5,6.445,-5.5, 7,Continental,5.486,6,5.502,-0.3, 8,AirTran,3.516,9,3.032,15.9, 9,JetBlue,3.257,8,3.036,7.3, 10,SkyWest,3.012,10,3.020,-0.3, "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,,, ** US Airways Jan-Feb 2008 number is the report of the merged US Airways and America West. The Jan-Feb 2007 numbers were reported separately by US Airways and America West. America West reported 2.940 million domestic passengers in Jan-Feb 2007.,,,,,, Note: Percent changes based on numbers prior to rounding.,,,,,, ,,,,,,