Route
DTW → ATW
Detroit Metropolitan Wayne County Airport Appleton International Airport
296 miles
Return route ATW → DTW →
How punctual is this route?
- On-time arrivals
- 75.1%
- Less than 15 minutes late
- Cancelled
- 1.4%
- Of scheduled flights
- Average delay when late
- 98 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,042
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 72%
- Extreme weather 18%
- Air traffic control & airport 9%
- Late-arriving aircraft 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 92.1% | 90 |
| October 2025 | 88.2% | 93 |
| November 2025 | 81.5% | 88 |
| December 2025 | 53.3% | 90 |
| January 2026 | 55.8% | 78 |
| February 2026 | 65.0% | 80 |
| March 2026 | 57.8% | 93 |
| April 2026 | 75.6% | 90 |
| May 2026 | 84.9% | 93 |
| June 2026 | 84.1% | 90 |
| July 2026 | 78.3% | 93 |
| August 2026 | 81.2% | 64 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| SkyWest Airlines | 974 | 74.5% | 1.5% | 100 min |
| Delta Air Lines | 68 | 83.6% | 0.0% | 52 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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