Flight OO5905
SkyWest Airlines flight OO5905
Looking for OO5905 in the air…
Chicago (ORD) to Montrose (MTJ)
Historically, this flight arrives 15+ minutes late 29% of the time, and when it is late the delay averages 76 minutes. It was cancelled 1.3% of the time.
- On-time arrivals
- 70.9%
- Less than 15 minutes late
- Cancelled
- 1.3%
- Of scheduled flights
- Average delay when late
- 76 min
- Flights arriving 15+ minutes late
- Flights tracked
- 150
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 57%
- Air traffic control & airport 22%
- Late-arriving aircraft 19%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Chicago (ORD) to Greensboro (GSO)
Only 2 flights on record, which is too few for reliable odds.
- On-time arrivals
- —
- Less than 15 minutes late
- Cancelled
- 100.0%
- Of scheduled flights
- Average delay when late
- —
- Flights arriving 15+ minutes late
- Flights tracked
- 2
- Scheduled flights in the period
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 71.4% | 7 |
| December 2025 | 57.1% | 14 |
| January 2026 | 76.9% | 13 |
| February 2026 | 55.0% | 20 |
| March 2026 | 69.0% | 31 |
| April 2026 | 40.0% | 5 |
| May 2026 | 66.7% | 9 |
| June 2026 | 85.7% | 21 |
| July 2026 | 86.4% | 22 |
| August 2026 | 75.0% | 8 |
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