"Table 4. Top 10 U.S. Airlines, ranked by August 2007 System* Scheduled Enplanements",,,,,
"Passenger numbers in millions (000,000) ",,,,,
August  2007 Rank,Carrier,August 2007 Enplaned Passengers,August 2006 Rank,August 2006 Enplaned Passengers,Pct. Change 2006-2007
1,Southwest,9.605,1,8.658,10.9
2,American,8.811,2,8.529,3.3
3,Delta,6.781,3,6.444,5.2
4,United,6.258,4,6.205,0.9
5,Northwest,4.853,5,4.952,-2.0
6,Continental,4.562,6,4.172,9.3
7,US Airways,3.389,7,3.081,10.0
8,AirTran,2.303,9,1.794,28.4
9,SkyWest,2.066,10,1.741,18.7
10,JetBlue,2.025,11,1.725,17.4
"Source: Bureau of Transportation Statistics, T-100 Market",,,,,
* System equals domestic plus international,,,,,
Note: Percent changes based on numbers prior to rounding.,,,,,