Delay stats for Detroit, MI: Detroit Metro Wayne County per airline for period February 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
US Airways Inc.	60	88.33%	1.67%	0.00%	4.57%	0.00%	5.43%	0.00%	0.00%
United Air Lines Inc.	313	85.62%	3.49%	0.00%	3.05%	0.00%	7.51%	0.32%	0.00%
Comair Inc.	333	85.29%	4.26%	3.16%	3.39%	0.00%	0.00%	3.90%	0.00%
Northwest Airlines Inc.	8 737	85.11%	2.97%	0.40%	6.92%	0.06%	2.81%	1.71%	0.02%
Expressjet Airlines Inc.	201	83.58%	5.17%	0.50%	6.03%	0.00%	2.73%	1.49%	0.50%
Continental Air Lines Inc.	183	83.06%	4.98%	0.41%	9.36%	0.00%	1.64%	0.55%	0.00%
Southwest Airlines Co.	465	81.51%	6.13%	0.37%	3.46%	0.04%	7.85%	0.65%	0.00%
Independence Air	125	80.00%	5.88%	0.88%	2.14%	0.00%	7.90%	3.20%	0.00%
American Airlines Inc.	463	79.70%	3.65%	2.01%	5.37%	0.00%	7.76%	1.51%	0.00%
American Eagle Airlines Inc.	121	74.37%	7.19%	1.09%	9.71%	0.00%	5.98%	1.65%	0.00%
Atlantic Southeast Airlines	35	74.29%	5.71%	1.54%	1.31%	0.00%	0.00%	14.29%	2.86%
Delta Air Lines Inc.	282	61.70%	6.80%	0.58%	11.34%	0.00%	14.25%	5.32%	0.00%
America West Airlines Inc.	145	54.48%	10.77%	0.00%	30.01%	1.19%	2.86%	0.69%	0.00%
Totals	11 463	83.56%	3.52%	0.55%	6.88%	0.07%	3.61%	1.78%	0.03%

DelayStats.aircraftdata.net