Delay stats for Detroit, MI: Detroit Metro Wayne County per airline for period November 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
America West Airlines Inc.	146	91.79%	5.26%	0.00%	2.08%	0.00%	0.87%	0.00%	0.00%
Atlantic Southeast Airlines	60	90.00%	3.62%	1.67%	0.00%	0.00%	1.38%	3.33%	0.00%
Northwest Airlines Inc.	8 985	87.35%	2.71%	0.79%	5.77%	0.02%	2.39%	0.90%	0.07%
Southwest Airlines Co.	466	85.84%	3.78%	0.04%	3.84%	0.00%	5.22%	1.29%	0.00%
Continental Air Lines Inc.	223	83.85%	5.57%	0.00%	8.66%	0.00%	1.01%	0.90%	0.00%
US Airways Inc.	88	80.68%	2.89%	0.00%	9.91%	0.00%	4.25%	2.27%	0.00%
Delta Air Lines Inc.	196	80.61%	5.36%	0.00%	9.69%	0.00%	3.83%	0.00%	0.51%
United Air Lines Inc.	317	80.13%	4.56%	0.17%	4.71%	0.00%	10.12%	0.32%	0.00%
American Airlines Inc.	471	79.41%	3.96%	1.26%	6.30%	0.00%	6.73%	1.91%	0.42%
American Eagle Airlines Inc.	118	77.13%	5.06%	0.13%	7.50%	0.00%	8.49%	1.69%	0.00%
Independence Air	146	76.03%	6.08%	5.58%	4.22%	0.00%	3.98%	4.11%	0.00%
Expressjet Airlines Inc.	158	68.98%	5.45%	0.23%	14.69%	0.00%	8.75%	1.90%	0.00%
Totals	11 374	86.08%	3.10%	0.77%	5.89%	0.02%	3.06%	1.00%	0.08%

DelayStats.aircraftdata.net