Flight OO5138
SkyWest Airlines flight OO5138
Looking for OO5138 in the air…
Chicago (ORD) to Morgantown (MGW)
Historically, this flight arrives 15+ minutes late 33% of the time, and when it is late the delay averages 119 minutes. It was cancelled 6.2% of the time.
- On-time arrivals
- 67.3%
- Less than 15 minutes late
- Cancelled
- 6.2%
- Of scheduled flights
- Average delay when late
- 119 min
- Flights arriving 15+ minutes late
- Flights tracked
- 306
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 55%
- Air traffic control & airport 22%
- Late-arriving aircraft 19%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Morgantown (MGW) to Chicago (ORD)
Only 15 flights on record, which is too few for reliable odds.
- On-time arrivals
- 69.2%
- Less than 15 minutes late
- Cancelled
- 13.3%
- Of scheduled flights
- Average delay when late
- 49 min
- Flights arriving 15+ minutes late
- Flights tracked
- 15
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 58%
- Air traffic control & airport 37%
- Late-arriving aircraft 5%
- Extreme weather 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 | 60.7% | 30 |
| October 2025 | 61.3% | 31 |
| November 2025 | 87.5% | 29 |
| December 2025 | 56.0% | 31 |
| January 2026 | 47.6% | 31 |
| February 2026 | 71.4% | 28 |
| March 2026 | 76.7% | 31 |
| April 2026 | 68.2% | 22 |
| May 2026 | 70.6% | 22 |
| June 2026 | 61.9% | 21 |
| July 2026 | 81.8% | 23 |
| August 2026 | 63.6% | 22 |
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