"Table 6. Top 10 Airlines, ranked by May 2005 Domestic Enplanements",,,,, May 2005 Rank,Carrier,May 2005 Passengers,May 2004 Rank,May 2004 Passengers, ,,,,, 1,Southwest Airlines,"7,777,541",1,"7,143,265", 2,Delta Air Lines,"6,922,107",2,"6,763,930", 3,American Airlines,"6,692,714",3,"6,081,481", 4,United Airlines,"4,749,422",4,"5,120,358", 5,Northwest Airlines,"4,123,394",5,"3,811,950", 6,US Airways,"3,406,145",6,"3,191,354", 7,Continental Airlines,"2,789,924",7,"2,601,105", 8,America West Airlines,"1,840,492",8,"1,675,911", 9,American Eagle Airlines,"1,493,965",9,"1,200,075", 10,AirTran Airways,"1,435,806",11,"1,099,590", " Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,,