Route
GSO → DTW
Piedmont Triad International Airport Detroit Metropolitan Wayne County Airport
460 miles
Return route DTW → GSO →
How punctual is this route?
- On-time arrivals
- 77.0%
- Less than 15 minutes late
- Cancelled
- 3.5%
- Of scheduled flights
- Average delay when late
- 129 min
- Flights arriving 15+ minutes late
- Flights tracked
- 347
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 69%
- Extreme weather 29%
- Air traffic control & airport 2%
- Late-arriving aircraft 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Apr 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 100.0% | 15 |
| October 2025 | 81.8% | 55 |
| November 2025 | 84.2% | 57 |
| December 2025 | 60.5% | 39 |
| January 2026 | 60.6% | 39 |
| February 2026 | 81.8% | 56 |
| March 2026 | 69.0% | 62 |
| April 2026 | 91.7% | 24 |
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 | 347 | 77.0% | 3.5% | 129 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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