"Table 3. Top 10 Airlines, ranked by December 2003 Domestic Enplanements
",,,,,
Rank,Airline Name,December2002,November 2003,December2003,Dec. 2002 Rank
1,Delta Airlines,"7,233,741","6,240,097","6,503,916",1
2,Southwest Airlines,"6,109,854","6,013,106","6,119,147",3
3,American Airlines,"6,477,632","5,449,401","5,449,401",2
4,United Airlines,"5,074,698","4,391,521","4,742,188",4
5,Northwest  Airlines,"3,746,283","3,393,827","3,723,150",5
6,US Airways,"3,264,567","3,088,498","3,128,235",6
7,Continental Airlines,"2,667,298","2,493,280","2,672,575",7
8,America West Airlines,"1,579,566","1,499,507","1,569,945",8
9,Alaska Airlines,"1,082,705","1,042,001","1,133,722",9
10,American Eagle Airlines,"927,208","1,014,337","1,059,268",10
Source: T-100 Domestic Market,,,,,