Table 1 Summary of Airline On-Time Performance 1995-2003

Year	Operations	Late Arrivals	Late Departures	Cancelled	Diverted	Percent On-Time Arrivals	Percent Late Arrivals	Percent Late Departures	Percent Cancelled	Percent Diverted
1995	5,327,435	1,039,250	827,934	91,905	10,492	78.57	19.51	15.54	1.73	0.20
1996	5,351,983	1,220,045	973,948	128,536	14,121	74.54	22.80	18.20	2.40	0.26
1997	5,411,843	1,083,834	846,870	97,763	12,081	77.94	20.03	15.65	1.81	0.22
1998	5,384,721	1,070,071	870,395	144,509	13,161	77.20	19.87	16.16	2.68	0.24
1999	5,527,884	1,152,725	937,273	154,311	13,555	76.11	20.85	16.96	2.79	0.25
2000	5,683,047	1,356,040	1,131,663	187,490	14,254	72.59	23.86	19.91	3.30	0.25
2001	5,967,780	1,104,439	953,808	231,198	12,909	77.40	18.51	15.98	3.87	0.22
2002	5,271,359	868,225	717,368	65,143	8,356	82.14	16.47	13.61	1.24	0.16
2003	6,488,539	1,057,504	834,238	101,448	11,750	81.96	16.30	12.86	1.56	0.18

NOTE: The number of reporting carriers has varied as follows:
1995: 10
1996: 10
1997: 10
1998: 10
1999: 10
2000: 11
2001: 12
2002: 10
2003: 18

SOURCE: Bureau of Transportation Statistics, Airline On-Time Data

Bureau of Transportation Statistics