OO5056
OO5056 (SkyWest Airlines) is a multi-stop service on 13 routes, busiest West Yellowstone to Denver. Of 414 departures recorded from October 2024 to July 2026, 76.3% left on time, according to the US BTS.
- On-time departures76.3%of 414 flights
- Average delay18.7 min
- July 202631▲ 0.0%vs July 2025
- Cancelled2.2%
- 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 periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | – | – |
| February | 24 | – | – |
| March | 29 | – | – |
| April | 30 | 1 | ▼ 96.7% |
| May | – | 31 | – |
| June | 5 | 6 | ▲ 20.0% |
| July | 31 | 31 | 0.0% |
| August | 62 | – | – |
| September | 54 | – | – |
| October | 15 | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 80.0% | – | – |
| February | 83.3% | – | – |
| March | 92.6% | – | – |
| April | 86.2% | 100.0% | ▲ 16.0% |
| May | – | 77.4% | – |
| June | 60.0% | 83.3% | ▲ 38.9% |
| July | 71.0% | 72.4% | ▲ 2.0% |
| August | 52.5% | – | – |
| September | 90.7% | – | – |
| October | 73.3% | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | – | – |
| February | 0 | – | – |
| March | 2 | – | – |
| April | 1 | 0 | ▼ 100.0% |
| May | – | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 2 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 97.8% 405
- Cancelled 2.2% 9
Share of all recorded flights in the period, all legs. · Oct 13, 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 |
|---|---|---|---|---|
| WYS DEN Yellowstone Airport – Denver International Airport | 754 | 28.5 min | 73.9% | 112 |
| DEN LAR Denver International Airport – Laramie Regional Airport | 182 | 31.7 min | 63.6% | 55 |
| SHR DEN Sheridan County Airport – Denver International Airport | 578 | 21.3 min | 74.3% | 37 |
| DEN SGU Denver International Airport – St George Regional Airport | 831 | -2.6 min | 86.5% | 37 |
| ORD CMX Chicago O'Hare International Airport – Houghton County Memorial Airport | 579 | 8.9 min | 86.7% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 87.5% | 0 |
| November 2024 | 22 | 20 | 50.0% | 2 |
| December 2024 | 26 | 26 | 88.5% | 0 |
| January 2025 | 31 | 30 | 80.0% | 1 |
| February 2025 | 24 | 24 | 83.3% | 0 |
| March 2025 | 29 | 27 | 92.6% | 2 |
| April 2025 | 30 | 29 | 86.2% | 1 |
| June 2025 | 5 | 5 | 60.0% | 0 |
| July 2025 | 31 | 31 | 71.0% | 0 |
| August 2025 | 62 | 61 | 52.5% | 1 |
| September 2025 | 54 | 54 | 90.7% | 0 |
| October 2025 | 15 | 15 | 73.3% | 0 |
| April 2026 | 1 | 1 | 100.0% | 0 |
| May 2026 | 31 | 31 | 77.4% | 0 |
| June 2026 | 6 | 6 | 83.3% | 0 |
| July 2026 | 31 | 29 | 72.4% | 2 |