Airline On-Time Performance By Carrier

Northwest Airlines Inc. NW

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	Date	Total Flights	% Flights On Time	% Flights Late	% Flights Cancelled	% Flights Diverted
1	2009	293,133	79.2	20.0	0.6	0.2
2	2008	347,652	76.8	22.2	0.8	0.2
3	2007	414,526	69.6	28.3	1.9	0.2
4	2006	432,880	75.8	22.9	1.1	0.2
5	2005	480,832	75.0	23.3	1.4	0.2
6	2004	507,286	79.1	19.5	1.2	0.2
7	2003	499,160	82.9	15.7	1.2	0.2
8	2002	513,330	80.8	17.6	1.4	0.2
9	2001	533,045	79.7	16.8	3.3	0.3
10	2000	551,337	77.4	19.6	2.8	0.3
11	1999	537,180	79.9	17.4	2.3	0.3
12	1998	527,512	70.6	20.7	8.4	0.3
13	1997	537,152	75.0	22.3	2.5	0.3
14	1996	543,041	76.6	19.7	3.4	0.3
15	1995	521,693	80.7	16.6	2.5	0.2
16	1994	482,798	85.7	12.9	1.1	0.3
17	1993	474,831	85.9	12.2	1.7	0.2
18	1992	474,931	86.1	12.9	0.8	0.2
19	1991	460,230	86.3	12.8	0.6	0.2
20	1990	461,745	82.1	16.5	1.1	0.3
21	1989	451,752	78.8	19.8	1.1	0.3
22	1988	431,440	76.5	21.7	1.4	0.3
23	1987	108,271	71.0	27.0	1.5	0.6

Northwest Airlines Inc. NW

Pacific Southwest Airlines PS