On-Time Details

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	Bureau of Transportation Statistics
	The Intermodal Transportation Database	Friday, November 12, 2004

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On-Time Performance - Flight Delays at a Glance
January to September	Filter Airport	Filter Carrier	Filter Time	Filter Operation
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Year	Ontime Arrivals	Ontime (%)	Arrival Delays	Delayed (%)	Flights Cancelled	Cancelled (%)	Diverted	Flight Operations
1997	3,173,598	78.00%	810,654	19.92%	75,288	1.85%	9,427	4,068,967
1998	3,085,849	76.47%	818,837	20.29%	120,375	2.98%	10,079	4,035,140
1999	3,087,434	74.85%	897,196	21.75%	128,768	3.12%	11,298	4,124,696
2000	3,113,623	73.28%	986,719	23.22%	137,609	3.24%	11,046	4,248,997
2001	3,544,591	75.79%	905,726	19.37%	215,518	4.61%	10,894	4,676,729
2002	3,265,466	81.99%	661,142	16.60%	49,563	1.24%	6,449	3,982,620
2003	3,994,750	82.32%	771,565	15.90%	77,339	1.59%	8,850	4,852,504
2004	4,175,458	78.37%	1,045,313	19.62%	96,621	1.81%	10,500	5,327,892

Note: For purposes of this report, a flight is considered delayed if it arrived at (or departed) the gate 15 minutes or more after the scheduled arrival (departure) time as reflected in the Computerized Reservation System.

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