OO4630
OO4630 (SkyWest Airlines) is a multi-stop service on 11 routes, busiest Minot to Denver. Of 608 departures recorded from October 2024 to July 2026, 75.5% left on time, according to the US BTS.
- On-time departures75.5%of 608 flights
- Average delay20.4 min
- July 202626▼ 16.1%vs July 2025
- Cancelled1.2%
- Legs flown under this number11
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 24 | ▼ 22.6% |
| June | 30 | 4 | ▼ 86.7% |
| July | 31 | 26 | ▼ 16.1% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 212 | 174 | ▼ 17.9% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 60.0% | 80.0% | ▲ 33.3% |
| February | 50.0% | 81.5% | ▲ 63.0% |
| March | 80.7% | 58.1% | ▼ 28.0% |
| April | 86.7% | 60.0% | ▼ 30.8% |
| May | 80.7% | 83.3% | ▲ 3.3% |
| June | 70.0% | 50.0% | ▼ 28.6% |
| July | 74.2% | 70.8% | ▼ 4.5% |
| August | 77.4% | – | – |
| September | 83.3% | – | – |
| October | 90.3% | – | in progress |
| November | 93.3% | – | – |
| December | 73.3% | – | – |
| Year-to-date average (Jan–Jul) | 71.7% | 69.1% | ▼ 3.7% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 1 | 0.0% |
| February | 0 | 1 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 1 | 4 | ▲ 300.0% |
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 98.8% 601
- Cancelled 1.2% 7
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 30, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MOT DEN Minot International Airport – Denver International Airport | 972 | 23.5 min | 75.2% | 441 |
| COS DEN City of Colorado Springs Municipal Airport – Denver International Airport | 117 | 1.3 min | 86.0% | 50 |
| DEN HSV Denver International Airport – Huntsville International Airport | 1,684 | 4.1 min | 78.4% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 8 | 8 | 75.0% | 0 |
| November 2024 | 30 | 30 | 80.0% | 0 |
| December 2024 | 31 | 30 | 80.0% | 1 |
| January 2025 | 31 | 30 | 60.0% | 1 |
| February 2025 | 28 | 28 | 50.0% | 0 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 31 | 31 | 80.7% | 0 |
| June 2025 | 30 | 30 | 70.0% | 0 |
| July 2025 | 31 | 31 | 74.2% | 0 |
| August 2025 | 31 | 31 | 77.4% | 0 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 30 | 30 | 93.3% | 0 |
| December 2025 | 31 | 30 | 73.3% | 1 |
| January 2026 | 31 | 30 | 80.0% | 1 |
| February 2026 | 28 | 27 | 81.5% | 1 |
| March 2026 | 31 | 31 | 58.1% | 0 |
| April 2026 | 30 | 30 | 60.0% | 0 |
| May 2026 | 24 | 24 | 83.3% | 0 |
| June 2026 | 4 | 4 | 50.0% | 0 |
| July 2026 | 26 | 24 | 70.8% | 2 |