OO5779
OO5779 (SkyWest Airlines) is a multi-stop service on 2 routes, busiest Denver to Aspen. Of 621 departures recorded from October 2024 to July 2026, 71.2% left on time, according to the US BTS.
- On-time departures71.2%of 621 flights
- Average delay32.0 min
- July 202630▼ 3.2%vs July 2025
- Cancelled4.5%
- Legs flown under this number2
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 | 23 | ▼ 23.3% |
| May | 4 | 31 | ▲ 675.0% |
| June | 30 | 30 | 0.0% |
| July | 31 | 30 | ▼ 3.2% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 185 | 204 | ▲ 10.3% |
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 | 90.0% | 79.3% | ▼ 11.9% |
| February | 69.2% | 88.5% | ▲ 27.8% |
| March | 78.6% | 88.9% | ▲ 13.1% |
| April | 71.4% | 77.3% | ▲ 8.2% |
| May | 75.0% | 64.5% | ▼ 14.0% |
| June | 50.0% | 60.0% | ▲ 20.0% |
| July | 46.4% | 44.8% | ▼ 3.4% |
| August | 41.9% | – | – |
| September | 80.0% | – | – |
| October | 83.9% | – | in progress |
| November | 96.4% | – | – |
| December | 56.7% | – | – |
| Year-to-date average (Jan–Jul) | 68.7% | 71.9% | ▲ 4.7% |
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 | 2 | ▲ 100.0% |
| February | 2 | 2 | 0.0% |
| March | 3 | 4 | ▲ 33.3% |
| April | 2 | 1 | ▼ 50.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 3 | 1 | ▼ 66.7% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 11 | 10 | ▼ 9.1% |
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 95.5% 593
- Cancelled 4.5% 28
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DEN ASE Denver International Airport – Aspen-Pitkin County Airport (Sardy Field) | 201 | 32.8 min | 71.0% | 600 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 80.0% | 0 |
| November 2024 | 29 | 25 | 76.0% | 4 |
| December 2024 | 31 | 30 | 80.0% | 1 |
| January 2025 | 31 | 30 | 90.0% | 1 |
| February 2025 | 28 | 26 | 69.2% | 2 |
| March 2025 | 31 | 28 | 78.6% | 3 |
| April 2025 | 30 | 28 | 71.4% | 2 |
| May 2025 | 4 | 4 | 75.0% | 0 |
| June 2025 | 30 | 30 | 50.0% | 0 |
| July 2025 | 31 | 28 | 46.4% | 3 |
| August 2025 | 31 | 31 | 41.9% | 0 |
| September 2025 | 30 | 30 | 80.0% | 0 |
| October 2025 | 31 | 31 | 83.9% | 0 |
| November 2025 | 29 | 28 | 96.4% | 1 |
| December 2025 | 31 | 30 | 56.7% | 1 |
| January 2026 | 31 | 29 | 79.3% | 2 |
| February 2026 | 28 | 26 | 88.5% | 2 |
| March 2026 | 31 | 27 | 88.9% | 4 |
| April 2026 | 23 | 22 | 77.3% | 1 |
| May 2026 | 31 | 31 | 64.5% | 0 |
| June 2026 | 30 | 30 | 60.0% | 0 |
| July 2026 | 30 | 29 | 44.8% | 1 |