Route
MDT → DTW
Harrisburg International Airport Detroit Metropolitan Wayne County Airport
371 miles
Return route DTW → MDT →
How punctual is this route?
- On-time arrivals
- 80.9%
- Less than 15 minutes late
- Cancelled
- 1.8%
- Of scheduled flights
- Average delay when late
- 139 min
- Flights arriving 15+ minutes late
- Flights tracked
- 341
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 78%
- Extreme weather 18%
- Air traffic control & airport 4%
- Late-arriving aircraft 0%
- 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 | 50.0% | 2 |
| October 2025 | 94.1% | 51 |
| November 2025 | 88.2% | 35 |
| December 2025 | 61.5% | 41 |
| January 2026 | 77.8% | 48 |
| February 2026 | 56.2% | 16 |
| May 2026 | 82.7% | 52 |
| June 2026 | 76.9% | 39 |
| July 2026 | 80.0% | 30 |
| August 2026 | 100.0% | 27 |
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 | 341 | 80.9% | 1.8% | 139 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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