Flight OO4239
SkyWest Airlines flight OO4239
Looking for OO4239 in the air…
Escanaba (ESC) to Minneapolis (MSP)
Historically, this flight arrives 15+ minutes late 16% of the time, and when it is late the delay averages 122 minutes. It was cancelled 5.3% of the time.
- On-time arrivals
- 83.7%
- Less than 15 minutes late
- Cancelled
- 5.3%
- Of scheduled flights
- Average delay when late
- 122 min
- Flights arriving 15+ minutes late
- Flights tracked
- 265
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 73%
- Extreme weather 14%
- Air traffic control & airport 13%
- Late-arriving aircraft 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Minneapolis (MSP) to Escanaba (ESC)
Historically, this flight arrives 15+ minutes late 14% of the time, and when it is late the delay averages 107 minutes. It was cancelled 4.9% of the time.
- On-time arrivals
- 85.7%
- Less than 15 minutes late
- Cancelled
- 4.9%
- Of scheduled flights
- Average delay when late
- 107 min
- Flights arriving 15+ minutes late
- Flights tracked
- 265
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 60%
- Air traffic control & airport 22%
- Extreme weather 18%
- Late-arriving aircraft 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 93.5% | 46 |
| October 2025 | 91.3% | 46 |
| November 2025 | 78.9% | 42 |
| December 2025 | 66.7% | 44 |
| January 2026 | 81.8% | 44 |
| February 2026 | 90.0% | 40 |
| March 2026 | 85.3% | 44 |
| April 2026 | 92.1% | 44 |
| May 2026 | 87.0% | 46 |
| June 2026 | 71.4% | 42 |
| July 2026 | 80.4% | 48 |
| August 2026 | 95.5% | 44 |
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