Delay stats for Detroit, MI: Detroit Metro Wayne County per airline for period October 2004

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
Skywest Airlines Inc.	2	100.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
Continental Air Lines Inc.	198	88.38%	3.20%	0.04%	8.16%	0.00%	0.21%	0.00%	0.00%
Northwest Airlines Inc.	9 574	86.41%	2.96%	0.48%	6.38%	0.06%	2.97%	0.64%	0.09%
American Airlines Inc.	435	84.83%	5.49%	1.01%	4.41%	0.00%	2.89%	1.38%	0.00%
Expressjet Airlines Inc.	214	84.11%	1.17%	0.01%	7.08%	0.00%	7.15%	0.47%	0.00%
Southwest Airlines Co.	450	81.34%	4.10%	0.00%	5.29%	0.17%	8.88%	0.22%	0.00%
United Air Lines Inc.	248	81.05%	5.57%	0.00%	6.38%	0.00%	6.19%	0.81%	0.00%
US Airways Inc.	53	77.36%	6.00%	0.00%	9.79%	0.00%	6.85%	0.00%	0.00%
Comair Inc.	337	76.56%	7.64%	5.22%	7.13%	0.00%	0.47%	2.37%	0.59%
America West Airlines Inc.	169	75.73%	6.21%	0.00%	11.66%	0.00%	5.80%	0.59%	0.00%
Delta Air Lines Inc.	305	74.75%	6.12%	0.00%	7.70%	0.00%	9.78%	1.64%	0.00%
Independence Air	238	72.69%	4.51%	0.00%	6.84%	0.42%	10.92%	3.78%	0.84%
American Eagle Airlines Inc.	140	60.71%	7.82%	0.11%	21.19%	0.00%	7.31%	2.14%	0.71%
Totals	12 363	84.76%	3.47%	0.56%	6.63%	0.06%	3.63%	0.78%	0.11%

DelayStats.aircraftdata.net