"Table 9. Top 10 U.S. Airlines, ranked by Jan.-March 2006 Domestic Enplanements",,,,,
"Passenger numbers in millions (000,000)",,,,,
Jan.-Mar. 2006 Rank,Carrier,Jan.-Mar. 2006 Enplanements,Jan.-Mar. 2005 Rank,Jan.-Mar. 2005 Enplanements,
,,,,,
1,Southwest Airlines,22.0,1,19.8,
2,American Airlines,18.6,3,18.1,
3,Delta Air Lines,16.0,2,19.7,
4,United Airlines,13.4,4,12.9,
5,Northwest Airlines,10.2,5,11.1,
6,Continental Airlines,8.5,7,7.7,
7,U.S. Airways,7.7,6,9.5,
8,America West Airlines,4.7,8,4.8,
9,AirTran Airways,4.5,11,3.5,
10,SkyWest Airlines,4.3,10,3.6,
"Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,,
Note: Percentage changes based on numbers prior to rounding,,,,,