Table 1. Domestic Enplanements,,,,
Month,2001,2002,2003,% change 2002 - 2003
January,"49,992,038","43,546,673","48,046,280",10.30%
February,"48,518,158","43,351,125",,
March,"59,640,460","54,501,170",,
April,"57,020,544","50,727,915",,
May,"57,292,006","52,611,323",,
June,"60,286,689","55,276,117",,
July,"63,137,201","57,782,169",,
August,"63,630,303","57,802,175",,
September,"34,796,432","45,424,981",,
October,"44,203,071","53,397,828",,
November,"44,865,195","49,938,367",,
December,"45,781,634","55,374,597", , 
Year to Date,"49,992,038","43,546,673","48,046,280",
Total,"629,163,731","619,734,440", , 
"Source: ""Air Carrier Statistics, T-100 Domestic Market.""",,,,,
"Table 2. Top 10 Airlines, ranked by domestic enplanements",,,,,
 ,Carrier Name,Code,December,January,Percent Change
1," American Airlines, Inc. ", AA ,"7,916,529","7,024,672",-11.30%
2," Delta Airlines, Inc. ", DL ,"7,776,803","6,774,876",-12.90%
3," Southwest Airlines, Co. ", WN ,"6,109,854","5,488,639",-10.20%
4," United Airlines, Inc. ", UA ,"5,959,477","5,207,603",-12.60%
5," Northwest Airlines, Inc. ", NW ,"4,482,678","3,846,846",-14.20%
6," Continental Airlines, Inc. ", CO ,"3,319,175","2,916,542",-12.10%
7," US Airways, Inc. ", US ,"3,532,745","2,904,629",-17.80%
8," America West Airlines, Inc. ", HP ,"1,650,317","1,475,249",-10.60%
9," Alaska Airlines, Inc. ", AS ,"1,256,485","1,049,016",-16.50%
10," American Eagle Airlines, Inc. ", MQ ,"945,801","993,124",5.00%
"Source: ""Air Carrier Statistics, T-100 Domestic Market.""",,,,,
Table 3. Top 10 Airports ranked by domestic enplanements,,,,,
 ,Airport Name,Airport,December,January,% Change
1,"Hartsfield International, Atlanta",ATL,"3,288,099","2,878,662",-12.50%
2,"O'Hare International, Chicago",ORD,"2,583,396","2,207,723",-14.50%
3,Dallas-Ft.Worth International,DFW,"2,145,802","1,877,692",-12.50%
4,Los Angeles International,LAX,"1,829,566","1,641,197",-10.30%
5,Phoenix Sky Harbor International,PHX,"1,501,236","1,371,902",-8.60%
6,Denver International,DEN,"1,455,368","1,289,105",-11.40%
7,Las Vegas-McCarran International,LAS,"1,208,660","1,286,147",6.40%
8,"George Bush Intercontinental, Houston",IAH,"1,340,062","1,167,201",-12.90%
9,Minneapolis-St.Paul International,MSP,"1,333,587","1,045,719",-21.60%
10,Miami International,MIA,"1,037,646","1,015,138",-2.20%
"Source: ""Air Carrier Statistics, T-100 Domestic Market.""",,,,,