OO5904
OO5904 (SkyWest Airlines) is a multi-stop service on 9 routes, busiest Durango to Denver. Of 525 departures recorded from October 2024 to July 2026, 79.2% left on time, according to the US BTS.
- On-time departures79.2%of 525 flights
- Average delay15.8 min
- July 202627▼ 12.9%vs July 2025
- Cancelled1.3%
- Legs flown under this number9
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 | 5 | ▼ 83.9% |
| February | 12 | 17 | ▲ 41.7% |
| March | 26 | 28 | ▲ 7.7% |
| April | 30 | 28 | ▼ 6.7% |
| May | 30 | 10 | ▼ 66.7% |
| June | 30 | 29 | ▼ 3.3% |
| July | 31 | 27 | ▼ 12.9% |
| August | 18 | – | – |
| September | 4 | – | – |
| October | 28 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 190 | 144 | ▼ 24.2% |
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 | 83.9% | 33.3% | ▼ 60.3% |
| February | 75.0% | 47.1% | ▼ 37.3% |
| March | 88.5% | 96.4% | ▲ 9.0% |
| April | 86.7% | 76.9% | ▼ 11.2% |
| May | 83.3% | 90.0% | ▲ 8.0% |
| June | 76.7% | 82.8% | ▲ 7.9% |
| July | 64.5% | 92.6% | ▲ 43.5% |
| August | 72.2% | – | – |
| September | 75.0% | – | – |
| October | 92.9% | – | in progress |
| November | 71.4% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–Jul) | 79.8% | 74.2% | ▼ 7.1% |
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 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 2 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 0 | 4 |
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% 518
- Cancelled 1.3% 7
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 |
|---|---|---|---|---|
| DRO DEN Durango La Plata County Airport – Denver International Airport | 403 | 33.7 min | 78.9% | 124 |
| SFO FAT San Francisco International Airport – Fresno Yosemite International Airport | 253 | 16.0 min | 74.3% | 116 |
| SFO PSP San Francisco International Airport – Palm Springs International Airport | 677 | 2.5 min | 90.0% | 90 |
| SGF IAH Springfield Branson National Airport – George Bush Intercontinental Airport | 827 | 17.1 min | 71.9% | 89 |
| TUS ORD Tucson International Airport – Chicago O'Hare International Airport | 2,309 | 8.6 min | 80.4% | 52 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 75.0% | 0 |
| November 2024 | 30 | 29 | 72.4% | 1 |
| December 2024 | 31 | 31 | 83.9% | 0 |
| January 2025 | 31 | 31 | 83.9% | 0 |
| February 2025 | 12 | 12 | 75.0% | 0 |
| March 2025 | 26 | 26 | 88.5% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 30 | 30 | 83.3% | 0 |
| June 2025 | 30 | 30 | 76.7% | 0 |
| July 2025 | 31 | 31 | 64.5% | 0 |
| August 2025 | 18 | 18 | 72.2% | 0 |
| September 2025 | 4 | 4 | 75.0% | 0 |
| October 2025 | 28 | 28 | 92.9% | 0 |
| November 2025 | 29 | 28 | 71.4% | 1 |
| December 2025 | 31 | 30 | 66.7% | 1 |
| January 2026 | 5 | 3 | 33.3% | 2 |
| February 2026 | 17 | 17 | 47.1% | 0 |
| March 2026 | 28 | 28 | 96.4% | 0 |
| April 2026 | 28 | 26 | 76.9% | 2 |
| May 2026 | 10 | 10 | 90.0% | 0 |
| June 2026 | 29 | 29 | 82.8% | 0 |
| July 2026 | 27 | 27 | 92.6% | 0 |