"Table 10. Top 10 U.S. Airlines, ranked by May 2006 Domestic Scheduled Enplanements",,,,,
"Passenger numbers in millions (000,000)",,,,,
May 2006 Rank,Carrier,May 2006 Enplanements,May 2005 Rank,May 2005 Enplanements,
,,,,,
1,Southwest Airlines ,8.5,1,7.8,
2,American Airlines ,6.8,3,6.7,
3,Delta Air Lines,5.1,2,6.9,
4,United Airlines,5,4,4.7,
5,Northwest Airlines ,4,5,4.1,
6,Continental Airlines ,3.1,7,2.8,
7,US Airways,2.8,6,3.4,
8,AirTran Airways ,1.8,10,1.4,
9,America West Airlines,1.7,8,1.8,
10,American Eagle Airlines ,1.6,9,1.5,
"Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,,
Note: Percentage changes based on numbers prior to rounding,,,,,