"Table 4. Top 10 U.S. Airlines, ranked by November 2007 System* Scheduled Enplanements",,,,,, "Passenger numbers in millions (000,000) ",,,,,, Nov 2007 Rank,Carrier,Nov 2007 Enplaned Passengers,Nov 2006 Rank,Nov 2006 Enplaned Passengers,Pct. Change 2006-2007, 1,Southwest,8.272,1,8.065,2.6, 2,American,7.984,2,7.698,3.7, 3,Delta,5.722,3,5.848,-2.1, 4,United,5.253,4,5.467,-3.9, 5,US Airways**,4.470,7,3.035,47.3, 6,Northwest,4.191,5,4.441,-5.6, 7,Continental,3.895,6,3.799,2.5, 8,AirTran,1.975,9,1.654,19.4, 9,SkyWest,1.774,11,1.601,10.8, 10,JetBlue,1.735,10,1.632,6.3, "Source: Bureau of Transportation Statistics, T-100 Market",,,,,, * System equals domestic plus international,,,,,, ** US Airways 2007 number is the report of the merged US Airways and America West. The 2006 number was reported separately by US Airways. America West reported 1.696 million system passengers in November 2006.,,,,,, Note: Percent changes based on numbers prior to rounding.,,,,,,