"Table 3. Top 10 Airlines, ranked by May 2004 Domestic Enplanements
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Rank,Airline Name,May 2003,April 2004,May 2004,May 2003 Rank
1,Southwest Airlines,"6,541,247","7,120,432","7,143,265",1
2,Delta Airlines,"6,337,258","6,711,378","6,763,930",2
3,American Airlines,"6,218,797","6,211,663","6,081,481",3
4,United Airlines,"4,699,311","5,022,073","5,120,358",4
5,Northwest Airlines,"3,528,516","3,834,684","3,811,950",5
6,US Airways,"3,289,483","3,413,018","3,191,354",6
7,Continental Airlines,"2,628,289","2,751,538","2,601,105",7
8,America West Airlines,"1,665,788","1,648,376","1,675,911",8
9,American Eagle Airlines,"989,319","1,170,293","1,200,075",10
10,Alaska Airlines,"1,083,729","1,113,157","1,155,343",9
Source: T-100 Domestic Market,,,,,