Route
DTW → SBN
Detroit Metropolitan Wayne County Airport South Bend International Airport
157 miles
Return route SBN → DTW →
How punctual is this route?
- On-time arrivals
- 71.1%
- Less than 15 minutes late
- Cancelled
- 1.0%
- Of scheduled flights
- Average delay when late
- 106 min
- Flights arriving 15+ minutes late
- Flights tracked
- 712
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 71%
- Extreme weather 21%
- Air traffic control & airport 7%
- 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 | 80.0% | 60 |
| October 2025 | 82.3% | 62 |
| November 2025 | 77.8% | 58 |
| December 2025 | 50.0% | 50 |
| January 2026 | 48.2% | 58 |
| February 2026 | 66.1% | 56 |
| March 2026 | 60.7% | 62 |
| April 2026 | 68.3% | 60 |
| May 2026 | 80.6% | 62 |
| June 2026 | 88.3% | 60 |
| July 2026 | 69.4% | 62 |
| August 2026 | 75.8% | 62 |
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 | 711 | 71.0% | 1.0% | 106 min |
| Republic Airways | 1 | 100.0% | 0.0% | — |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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