OO3899
OO3899 (SkyWest Airlines) is a multi-stop service on 13 routes, busiest Detroit to Appleton. Of 846 departures recorded from October 2024 to July 2026, 82.2% left on time, according to the US BTS.
- On-time departures82.2%of 846 flights
- Average delay15.5 min
- July 202631▼ 50.0%vs July 2025
- Cancelled1.5%
- Legs flown under this number13
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 24 | 33 | ▲ 37.5% |
| February | – | 8 | – |
| March | 40 | 24 | ▼ 40.0% |
| April | 22 | 30 | ▲ 36.4% |
| May | – | 31 | – |
| June | 46 | 30 | ▼ 34.8% |
| July | 62 | 31 | ▼ 50.0% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 60 | – | – |
| December | 62 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 95.5% | 75.0% | ▼ 21.4% |
| February | – | 87.5% | – |
| March | 85.0% | 59.1% | ▼ 30.5% |
| April | 90.9% | 76.7% | ▼ 15.7% |
| May | – | 93.6% | – |
| June | 78.3% | 93.3% | ▲ 19.3% |
| July | 77.4% | 96.8% | ▲ 25.0% |
| August | 93.6% | – | – |
| September | 86.7% | – | – |
| October | 90.3% | – | in progress |
| November | 75.0% | – | – |
| December | 43.6% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 1 | ▼ 50.0% |
| February | – | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | – | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 8 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.5% 833
- Cancelled 1.5% 13
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 95.0% | 0 |
| November 2024 | 57 | 57 | 98.3% | 0 |
| December 2024 | 62 | 62 | 74.2% | 0 |
| January 2025 | 24 | 22 | 95.5% | 2 |
| March 2025 | 40 | 40 | 85.0% | 0 |
| April 2025 | 22 | 22 | 90.9% | 0 |
| June 2025 | 46 | 46 | 78.3% | 0 |
| July 2025 | 62 | 62 | 77.4% | 0 |
| August 2025 | 62 | 62 | 93.6% | 0 |
| September 2025 | 60 | 60 | 86.7% | 0 |
| October 2025 | 62 | 62 | 90.3% | 0 |
| November 2025 | 60 | 52 | 75.0% | 8 |
| December 2025 | 62 | 62 | 43.6% | 0 |
| January 2026 | 33 | 32 | 75.0% | 1 |
| February 2026 | 8 | 8 | 87.5% | 0 |
| March 2026 | 24 | 22 | 59.1% | 2 |
| April 2026 | 30 | 30 | 76.7% | 0 |
| May 2026 | 31 | 31 | 93.6% | 0 |
| June 2026 | 30 | 30 | 93.3% | 0 |
| July 2026 | 31 | 31 | 96.8% | 0 |