Delay stats for Detroit, MI: Detroit Metro Wayne County per airline for period October 2003

Airline	Total flights	On time	Delay by air carrier	Delay by weather	Delay by national aviation system	Delay by security	Delay by aircraft arriving late	Cancelled	Diverted
Continental Air Lines Inc.	236	94.49%	1.23%	0.00%	3.52%	0.00%	0.76%	0.00%	0.00%
Northwest Airlines Inc.	9 408	91.06%	1.77%	0.17%	4.88%	0.03%	1.52%	0.53%	0.03%
Atlantic Southeast Airlines	62	90.32%	1.61%	0.00%	0.00%	0.00%	0.00%	8.06%	0.00%
American Airlines Inc.	590	89.83%	3.74%	0.17%	4.00%	0.00%	1.58%	0.68%	0.00%
United Air Lines Inc.	332	89.46%	2.65%	0.20%	3.17%	0.00%	4.21%	0.00%	0.30%
Delta Air Lines Inc.	208	83.17%	4.89%	0.00%	6.50%	0.00%	5.44%	0.00%	0.00%
Southwest Airlines Co.	499	81.96%	4.00%	0.00%	4.49%	0.11%	9.23%	0.20%	0.00%
US Airways Inc.	93	81.73%	6.01%	0.00%	11.03%	0.00%	1.23%	0.00%	0.00%
American Eagle Airlines Inc.	143	80.42%	7.74%	0.00%	7.71%	0.00%	4.13%	0.00%	0.00%
Expressjet Airlines Inc.	170	80.00%	4.54%	0.59%	9.21%	0.00%	4.48%	1.18%	0.00%
Independence Air	151	79.47%	12.51%	1.21%	4.82%	0.00%	0.66%	1.32%	0.00%
America West Airlines Inc.	155	74.19%	11.90%	0.00%	11.48%	0.74%	1.05%	0.00%	0.65%
Totals	12 047	89.79%	2.43%	0.17%	4.98%	0.04%	2.02%	0.53%	0.04%

DelayStats.aircraftdata.net