"Table 6: Top 10 Airlines, ranked by November 2004 Domestic Enplanements ",,,, Nov 2004 Rank,Airline Name,Nov. 2003,Nov. 2004,Nov. 2003 Rank 1,Southwest Airlines,"6,013,106","6,638,969",2 2,Delta Air Lines,"6,240,097","6,544,785",1 3,American Airlines,"5,449,401","5,820,897",3 4,United Airlines,"4,391,521","4,604,759",4 5,Northwest Airlines,"3,393,827","3,771,651",5 6,US Airways,"3,088,498","3,173,840",6 7,Continental Airlines,"2,493,280","2,633,736",7 8,America West Airlines,"1,499,507","1,655,280",8 9,American Eagle Airlines,"1,014,337","1,216,186",10 10,Alaska Airlines,"1,042,001","1,146,903",9 "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,