Flight OO5987
SkyWest Airlines flight OO5987
Looking for OO5987 in the air…
Chicago (ORD) to Appleton (ATW)
Historically, this flight arrives 15+ minutes late 52% of the time, and when it is late the delay averages 91 minutes. It was cancelled 10.4% of the time.
- On-time arrivals
- 47.6%
- Less than 15 minutes late
- Cancelled
- 10.4%
- Of scheduled flights
- Average delay when late
- 91 min
- Flights arriving 15+ minutes late
- Flights tracked
- 115
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 44%
- Air traffic control & airport 27%
- Late-arriving aircraft 26%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Denver (DEN) to Kansas City (MCI)
Historically, this flight arrives 15+ minutes late 10% of the time, and when it is late the delay averages 82 minutes. It was cancelled 0.0% of the time.
- On-time arrivals
- 90.2%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- 82 min
- Flights arriving 15+ minutes late
- Flights tracked
- 51
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 71%
- Air traffic control & airport 19%
- Airline (crew, maintenance, cleaning) 10%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| October 2025 | 83.3% | 6 |
| November 2025 | 96.6% | 29 |
| December 2025 | 64.3% | 29 |
| January 2026 | 60.0% | 5 |
| February 2026 | 64.7% | 17 |
| March 2026 | 38.5% | 31 |
| April 2026 | 44.0% | 30 |
| May 2026 | 50.0% | 19 |
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