"Table 3. Top 10 Airlines, ranked by January 2005 Domestic Enplanements",,,,, Jan. 2005 Rank,Airline Name,Jan. 2005,Jan. 2004 Rank,Jan. 2004, 1,Delta Air Lines,"6,186,057",1,"5,814,214", 2,Southwest Airlines,"6,039,969",3,"5,362,666", 3,American Airlines,"5,784,397",2,"5,475,307", 4,United Airlines,"4,268,754",4,"4,155,776", 5,Northwest Airlines,"3,380,779",5,"3,090,278", 6,US Airways,"2,797,330",6,"2,649,707", 7,Continental Airlines,"2,391,679",7,"2,275,091", 8,America West Airlines,"1,571,489",8,"1,466,865", 9,American Eagle Airlines,"1,128,404",9,"936,147", 10,SkyWest Airlines,"1,121,385",10,"897,539", Source: T-100 Domestic Market,,,,,