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BTS Releases August Airline Traffic Data; Eight Month Domestic Traffic Down (7.1) Percent from Pre-Sept. 11, 2001

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BTS 27-03
Dave Smallen
202-366-5568

Wednesday, December 17, 2003 - The U.S. Department of Transportation's Bureau of Transportation Statistics (BTS) today reported, in a release of preliminary data, that U.S. airlines carried 7.1 percent fewer domestic passengers during the first eight months of 2003 than in the comparable period in 2001 based on a year-to-year comparison of the airlines that reported traffic data in both years (Table 1).

Traffic was up 1.3 percent for the Continuously Reporting Carriers - the airlines operating large aircraft that were required to report traffic data before October 2002 - during the first eight months of 2003 from the same period in 2002, when it was down sharply from 2001, the pre-Sept. 11 period (Table 1). Commuter and small certificated carriers began reporting traffic data in October 2002.

U.S. airlines carried 1.3 percent more domestic passengers in August 2003 than in August 2002, based on a year-to-year comparison of the airlines that reported traffic data in both months ― the Continuously Reporting Carriers of Tables 1 and 2A.

All reporting U.S. airlines carried 54.2 million domestic passengers in August (Table 2). This number includes 51.9 million domestic passengers on Continuously Reporting Carriers and 2.3 million domestic passengers from the collection of commuter and small certificated carriers that began reporting in October 2002 (Table 2A).

Total domestic enplanements fell 3.3 percent in August 2003 from July 2003 for all domestic flights operated by U.S. airlines. (Table 2A). Month-to-month changes can be affected by seasonal factors.

BTS is releasing separate numbers for the Continuously Reporting Carriers and the new group of reporting carriers to allow year-to-year comparisons with comparable data.

Among airlines, Delta Air Lines reported the largest number of domestic enplanements in August 2003 - 7.0 million. (Table 3).

In addition to Southwest, for the first time, a second low cost carrier, AirTran Airways, is listed as one of the Top 10 carriers in the domestic enplanement rankings, replacing American Eagle Airlines. These data do not include traffic of the major carriers' code-share affiliates (Table 3).

Among airports, Hartsfield International in Atlanta continued in August to be the busiest domestic airport, with 3.2 million passenger boardings (Table 4). Also, for the first time in 2003 Seattle-Tacoma International Airport qualified for the Top 10 airports.

Table 4 includes the domestic enplanements for all reporting carriers, and not just the 'Continuously Reporting Carriers'.

Table 1: Domestic Enplanements for Continuously Reporting Carriers

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Month 2001 2002 2003
January 44,107,354 38,557,639 41,829,678
February 43,177,091 38,644,477 39,948,291
March 53,054,589 48,500,814 48,455,595
April 50,791,568 45,436,188 45,571,834
May 51,119,648 47,115.873 47,389,270
June 53,471,052 49,190,604 50,377,477
July 55,802,826 51,167,969 53,664,437
August 56,404,948 51,227,445 51,915,732
Year to Date 407,929,076 369,841,001 379,152,314

Source: T-100 Domestic Market

Table 2. Total Industry Domestic Enplanements

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Month 2001 2002 2003
January 44,107,354 38,557,639 43,435,951
February 43,177,091 38,644,477 41,529,313
March 53,054,589 48,500,814 50,474,701
April 50,791,568 45,436,188 47,558,874
May 51,119,648 47,115,873 49,539,495
June 53,471,052 49,190,604 52,641,085
July 55,802,826 51,167,969 56,027,922
August 56,404,948 51,227,445 53,180,009
September 30,546,412 40,219,163  
October 40,290,718 48,321,906  
November 40,691,635 44,270,425  
December 40,901,001 49,888,460  
Year to Date 407,929,076 369,841,001 395,387,350
Annual 560,358,842 552,540,963  

Source: T-100 Domestic Market

Table 2A: Domestic Enplanements for New and Continuously Reporting Carriers

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  Continuously Reporting Carriers Carriers Reporting Beginning in Oct. 2002 Total
October 2002 46,300,940 2,020,966 48,321,906
November 42,340,135 1,930,290 44,270,425
December 47,888,352 2,000,108 49,888,460
January 2003 41,829,678 1,606,273 43,435,951
February 39,948,291 1,581,022 41,529,313
March 48,455,595 2,019,106 50,474,701
April 45,571,834 1,987,040 47,558,874
May 47,389,270 2,150,225 49,539,495
June 50,377,477 2,263,608 52,641,085
July 53,664,437 2,363,485 56,027,922
August 51,915,732 2,264,277 54,180,009

Source: T-100 Domestic Market

Additional airline traffic data can be found on the BTS website at TranStats, the Intermodal Transportation Database at http://transtats.bts.gov. Click on "aviation", then on "Air Carrier Statistics (Form 41 Traffic)", then click on "T-100 Domestic Market."

Table 3. Top 10 Airlines, ranked by August 2003 Domestic Enplanements

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Rank Airline Name August 2002 July 2003 August 2003 Aug. 2002 Rank
1 Delta Air Lines, Inc. 7,695,594 7,190,969 7,009,446 1
2 Southwest Airlines, Co. 6,766,287 7,134,968 6,836,277 3
3 American Airlines, Inc. 7,247,622 7,007,963 6,699,904 2
4 United Airlines, Inc. 5,792,186 5,400,012 5,223,454 4
5 Northwest Airlines, Inc. 4,235,223 4,212,743 4,050,711 5
6 US Airways, Inc. 4,010,035 3,493,982 3,370,622 6
7 Continental Airlines, Inc. 2,871,211 3,020,299 2,806,609 7
8 America West Airlines, Inc. 1,774,776 1,825,634 1,779,472 8
9 Alaska Airlines, Inc. 1,316426 1,376,591 1,393,919 9
10 AirTran Airways, Inc. 879,370 1,129,971 1,104,533 11

Source: T-100 Domestic Market

Table 4. Top 10 Airports ranked by August 2003 Domestic Enplanements

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Rank Airport Name August 2002 July 2003 August 2003 Aug. 2002 Rank
1 Hartsfield International, Atlanta 3,104,297 3,351,663 3,245,193 1
2 O'Hare International, Chicago 2,535,874 2,658,558 2,570,836 2
3 Dallas-Ft. Worth International 2,003,535 2,222,103 2,061,932 3
4 Los Angeles International 1,938,515 1,930,941 1,945,745 4
5 Denver International 1,564,114 1,738,008 1,661,733 5
6 Phoenix Sky Harbor International 1,356,431 1,620,310 1,516,570 8
7 Las Vegas-McCarran International 1,413,758 1,481,539 1,503,373 6
8 Minneapolis-St. Paul International 1,392,889 1,491,150 1,445,170 7
9 Seattle-Tacoma International 1,339,431 1,285,577 1,314,907 9
10 Detroit Metro Wayne County 1,298,452 1,353,002 1,272,998 10

Source: T-100 Domestic Market

Data are compiled from monthly reports filed with the Bureau of Transportation Statistics by commercial air carriers detailing operations, passenger traffic and freight traffic. August 2003 traffic data are preliminary and include data received by BTS as of Dec. 9. Data are subject to revision.

Revised data from July and previous months are posted on the BTS website at http://transtats.bts.gov. BTS will release September traffic in January.