OO4066
OO4066 (SkyWest Airlines) is a multi-stop service on 9 routes, busiest Minneapolis to Bismarck. Of 785 departures recorded from October 2024 to July 2026, 86.5% left on time, according to the US BTS.
- On-time departures86.5%of 785 flights
- Average delay7.8 min
- July 202654▲ 42.1%vs July 2025
- Cancelled0.3%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 62 | 30 | ▼ 51.6% |
| February | 56 | 20 | ▼ 64.3% |
| March | 62 | 6 | ▼ 90.3% |
| April | 56 | 37 | ▼ 33.9% |
| May | 10 | 50 | ▲ 400.0% |
| June | 46 | 52 | ▲ 13.0% |
| July | 38 | 54 | ▲ 42.1% |
| August | 20 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 24 | – | – |
| Year to date (Jan–Jul) | 330 | 249 | ▼ 24.5% |
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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 87.1% | 50.0% | ▼ 42.6% |
| February | 89.3% | 55.0% | ▼ 38.4% |
| March | 80.7% | 100.0% | ▲ 24.0% |
| April | 94.6% | 97.3% | ▲ 2.8% |
| May | 100.0% | 94.0% | ▼ 6.0% |
| June | 89.1% | 96.2% | ▲ 7.9% |
| July | 89.5% | 81.5% | ▼ 8.9% |
| August | 85.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 62.5% | – | – |
| Year-to-date average (Jan–Jul) | 90.0% | 82.0% | ▼ 8.9% |
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 periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 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 99.7% 783
- Cancelled 0.3% 2
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BIS MSP Bismarck Municipal Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 620 | 9.8 min | 85.9% | 314 |
| MSP BIS Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Bismarck Municipal Airport | 620 | 4.0 min | 90.7% | 314 |
| GRR MSP Gerald R. Ford International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 656 | 1.3 min | 86.5% | 52 |
| MSP GRR Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Gerald R. Ford International Airport | 656 | 0.3 min | 90.4% | 52 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 97.5% | 0 |
| November 2024 | 60 | 60 | 91.7% | 0 |
| December 2024 | 62 | 60 | 83.3% | 2 |
| January 2025 | 62 | 62 | 87.1% | 0 |
| February 2025 | 56 | 56 | 89.3% | 0 |
| March 2025 | 62 | 62 | 80.7% | 0 |
| April 2025 | 56 | 56 | 94.6% | 0 |
| May 2025 | 10 | 10 | 100.0% | 0 |
| June 2025 | 46 | 46 | 89.1% | 0 |
| July 2025 | 38 | 38 | 89.5% | 0 |
| August 2025 | 20 | 20 | 85.0% | 0 |
| December 2025 | 24 | 24 | 62.5% | 0 |
| January 2026 | 30 | 30 | 50.0% | 0 |
| February 2026 | 20 | 20 | 55.0% | 0 |
| March 2026 | 6 | 6 | 100.0% | 0 |
| April 2026 | 37 | 37 | 97.3% | 0 |
| May 2026 | 50 | 50 | 94.0% | 0 |
| June 2026 | 52 | 52 | 96.2% | 0 |
| July 2026 | 54 | 54 | 81.5% | 0 |