OO5099
OO5099 (SkyWest Airlines) is a multi-stop service on 8 routes, busiest Cody to Denver. Of 732 departures recorded from October 2024 to July 2026, 71.4% left on time, according to the US BTS.
- On-time departures71.4%of 732 flights
- Average delay25.5 min
- July 202631▼ 50.0%vs July 2025
- Cancelled1.5%
- Legs flown under this number8
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 | 39 | 31 | ▼ 20.5% |
| June | 47 | 30 | ▼ 36.2% |
| July | 62 | 31 | ▼ 50.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 35 | – | in progress |
| November | 45 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 268 | 212 | ▼ 20.9% |
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 | 58.1% | 77.4% | ▲ 33.3% |
| February | 76.0% | 70.4% | ▼ 7.4% |
| March | 80.0% | 70.0% | ▼ 12.5% |
| April | 76.7% | 60.0% | ▼ 21.7% |
| May | 60.5% | 51.6% | ▼ 14.7% |
| June | 66.0% | 56.7% | ▼ 14.1% |
| July | 66.1% | 67.7% | ▲ 2.4% |
| August | 86.7% | – | – |
| September | 90.0% | – | – |
| October | 82.9% | – | in progress |
| November | 77.8% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–Jul) | 69.1% | 64.8% | ▼ 6.1% |
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 | 0 | 0 | – |
| February | 3 | 1 | ▼ 66.7% |
| March | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 5 | 2 | ▼ 60.0% |
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% 721
- Cancelled 1.5% 11
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 |
|---|---|---|---|---|
| COD DEN Yellowstone Regional Airport – Denver International Airport | 630 | 27.0 min | 70.1% | 550 |
| JST IAD John Murtha Johnstown Cambria County Airport – Washington Dulles International Airport | 193 | 23.7 min | 86.5% | 37 |
| ORD CMX Chicago O'Hare International Airport – Houghton County Memorial Airport | 579 | 20.1 min | 61.1% | 36 |
| CMX ORD Houghton County Memorial Airport – Chicago O'Hare International Airport | 579 | 33.9 min | 67.7% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 29 | 27 | 66.7% | 2 |
| December 2024 | 31 | 31 | 87.1% | 0 |
| January 2025 | 31 | 31 | 58.1% | 0 |
| February 2025 | 28 | 25 | 76.0% | 3 |
| March 2025 | 31 | 30 | 80.0% | 1 |
| April 2025 | 30 | 30 | 76.7% | 0 |
| May 2025 | 39 | 38 | 60.5% | 1 |
| June 2025 | 47 | 47 | 66.0% | 0 |
| July 2025 | 62 | 62 | 66.1% | 0 |
| August 2025 | 31 | 30 | 86.7% | 1 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 35 | 35 | 82.9% | 0 |
| November 2025 | 45 | 45 | 77.8% | 0 |
| December 2025 | 31 | 30 | 66.7% | 1 |
| January 2026 | 31 | 31 | 77.4% | 0 |
| February 2026 | 28 | 27 | 70.4% | 1 |
| March 2026 | 31 | 30 | 70.0% | 1 |
| April 2026 | 30 | 30 | 60.0% | 0 |
| May 2026 | 31 | 31 | 51.6% | 0 |
| June 2026 | 30 | 30 | 56.7% | 0 |
| July 2026 | 31 | 31 | 67.7% | 0 |