"Table 3. Top 10 Airlines, ranked by January-July 2005 Domestic Enplanements",,,,, Jan-July 2005 Rank,Carrier,Jan-July 2005 Passengers,Jan-July 2004 Rank,Jan-July 2004 Passengers, ,,,,, 1,Southwest Airlines,"51,072,695",1,"47,466,094", 2,Delta Air Lines,"47,918,110",2,"46,883,939", 3,American Airlines,"45,648,675",3,"42,928,542", 4,United Airlines,"32,167,097",4,"34,963,226", 5,Northwest Airlines,"28,333,805",5,"26,719,372", 6,US Airways,"23,264,719",6,"22,183,855", 7,Continental Airlines,"19,196,822",7,"18,493,610", 8,America West Airlines,"12,233,527",8,"11,620,727", 9,American Eagle Airlines,"9,601,228",10,"8,072,099", 10,AirTran Airways,"9,400,668",11,"7,581,785", "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,,