OO5906
OO5906 (SkyWest Airlines) is a multi-stop service on 7 routes, busiest Williston to Denver. Of 460 departures recorded from October 2024 to July 2026, 83.3% left on time, according to the US BTS.
- On-time departures83.3%of 460 flights
- Average delay11.7 min
- July 202627▲ 237.5%vs July 2025
- Cancelled1.3%
- Legs flown under this number7
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 6 | 5 | ▼ 16.7% |
| February | 15 | 14 | ▼ 6.7% |
| March | 31 | 27 | ▼ 12.9% |
| April | 30 | 25 | ▼ 16.7% |
| May | 31 | – | – |
| June | 30 | 5 | ▼ 83.3% |
| July | 8 | 27 | ▲ 237.5% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 25 | – | – |
| December | 12 | – | – |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 83.3% | 50.0% | ▼ 40.0% |
| February | 100.0% | 71.4% | ▼ 28.6% |
| March | 83.9% | 69.2% | ▼ 17.5% |
| April | 86.7% | 80.0% | ▼ 7.7% |
| May | 87.1% | – | – |
| June | 90.0% | 40.0% | ▼ 55.6% |
| July | 62.5% | 63.0% | ▲ 0.7% |
| August | 87.1% | – | – |
| September | 96.7% | – | – |
| October | 67.7% | – | in progress |
| November | 100.0% | – | – |
| December | 54.6% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | – | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 1 | – | – |
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 98.7% 454
- Cancelled 1.3% 6
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| XWA DEN Williston Basin International Airport – Denver International Airport | 937 | 20.7 min | 72.3% | 146 |
| SNA SFO John Wayne Orange County International Airport – San Francisco International Airport | 598 | 6.7 min | 87.3% | 126 |
| RAP DEN Rapid City Regional Airport – Denver International Airport | 484 | 13.5 min | 95.5% | 68 |
| SFO BZN San Francisco International Airport – Bozeman Yellowstone International Airport | 1,298 | 1.5 min | 84.9% | 53 |
| SAT SFO San Antonio International Airport – San Francisco International Airport | 2,382 | 7.8 min | 88.6% | 44 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 29 | 28 | 96.4% | 1 |
| December 2024 | 28 | 28 | 96.4% | 0 |
| January 2025 | 6 | 6 | 83.3% | 0 |
| February 2025 | 15 | 15 | 100.0% | 0 |
| March 2025 | 31 | 31 | 83.9% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 31 | 31 | 87.1% | 0 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 8 | 8 | 62.5% | 0 |
| August 2025 | 31 | 31 | 87.1% | 0 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 31 | 31 | 67.7% | 0 |
| November 2025 | 25 | 23 | 100.0% | 2 |
| December 2025 | 12 | 11 | 54.6% | 1 |
| January 2026 | 5 | 4 | 50.0% | 1 |
| February 2026 | 14 | 14 | 71.4% | 0 |
| March 2026 | 27 | 26 | 69.2% | 1 |
| April 2026 | 25 | 25 | 80.0% | 0 |
| June 2026 | 5 | 5 | 40.0% | 0 |
| July 2026 | 27 | 27 | 63.0% | 0 |