Table 1. Industry Domestic Enplanements,,,, Month,2001,2002,2003,"% Change 2002-2003" ,,,, January,"44,107,354","38,557,439","43,033,511",11.60% February,"43,177,091","38,644,426","40,642,074",5.20% March,"53,054,589","48,501,883","49,186,170",1.40% April,"50,791,568","45,437,147",, May,"51,119,648","47,113,247",, June,"53,471,052","49,188,719",, July,"55,802,826","51,153,752",, August,"56,404,948","51,226,617",, September,"30,546,412","40,223,881",, October,"40,290,718","48,218,739",, November,"40,691,635","44,103,368",, December,"40,901,001","49,817,463",, Year to Date,"140,339,034","125,703,748","132,861,755", Annual,"560,358,842","552,186,681",,,, Source: T-100 Domestic Market,,,,,, "Table 2. Top 10 Airlines, ranked by March domestic enplanements",,,,,, ,Airline Name,Airline Code,March-03,February-03,March-03,"March-02 Rank" ,,,,,, 1,"Delta Airlines, Inc.", DL ,"7,621,980","5,871,287","6,974,199",1 2,"Southwest Airlines, Co.", WN ,"6,341,904","5,359,029","6,332,410",3 3,"American Airlines, Inc.", AA ,"6,898,499","5,225,578","6,310,554",2 4,"United Airlines, Inc.", UA ,"4,919,412","4,102,945","4,843,520",4 5,"Northwest Airlines, Inc.", NW ,"3,884,558","3,117,397","3,907,410",6 6,"US Airways, Inc.", US ,"4,313,415","2,636,579","3,321,963",5 7,"Continental Airlines, Inc.", CO ,"2,944,301","2,182,741","2,686,997",7 8,"America West Airlines, Inc.", HP ,"1,633,858","1,366,113","1,668,638",8 9,"American Eagle Airlines, Inc.", MQ ,"1,041,865","867,613","1,027,069",9 10,"Alaska Airlines, Inc.", AS ,"934,964","856,459","1,000,331",10 Source: T-100 Domestic Market,,,,,, Table 3. Top 10 Airports ranked by March domestic enplanements,,,,,, ,Airport Name,Airport Code,March-03,February-03,March-03,"March-03 Rank" ,,,,,, 1,"Hartsfield International, Atlanta",ATL,"3,076,660","2,558,792","3,053,796",1 2,"O'Hare International, Chicago",ORD,"2,234,756","1,983,688","2,294,897",2 3,Dallas-Ft.Worth International,DFW,"1,987,640","1,592,420","1,982,687",3 4,Phoenix Sky Harbor International,PHX,"1,452,811","1,294,913","1,630,496",5 5,Los Angeles International,LAX,"1,623,008","1,350,673","1,597,787",4 6,Denver International,DEN,"1,398,640","1,187,408","1,439,775",6 7,Las Vegas-McCarran International,LAS,"1,386,463","1,188,642","1,429,637",7 8,Minneapolis-St.Paul International,MSP,"1,251,048","989,572","1,246,362",8 9,Orlando International,MCO,"1,128,958","908,027","1,163,844",11 10,"George Bush Intercontinental, Houston",IAH,"1,169,365","938,423","1,145,463",10 Source: T-100 Domestic Market,,,,,,