OO5770
OO5770 (SkyWest Airlines) is a multi-stop service on 3 routes, busiest Aspen to Denver. Of 502 departures recorded from October 2024 to July 2026, 78.6% left on time, according to the US BTS.
- On-time departures78.6%of 502 flights
- Average delay14.2 min
- July 202613▼ 58.1%vs July 2025
- Cancelled4.2%
- Legs flown under this number3
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 | 12 | 28 | ▲ 133.3% |
| March | 26 | 31 | ▲ 19.2% |
| April | 30 | 24 | ▼ 20.0% |
| May | 5 | 25 | ▲ 400.0% |
| June | 29 | 17 | ▼ 41.4% |
| July | 31 | 13 | ▼ 58.1% |
| August | 18 | – | – |
| September | 3 | – | – |
| October | 6 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 164 | 169 | ▲ 3.0% |
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 | 76.7% | 89.7% | ▲ 16.9% |
| February | 70.0% | 84.6% | ▲ 20.9% |
| March | 83.3% | 100.0% | ▲ 20.0% |
| April | 72.4% | 87.0% | ▲ 20.1% |
| May | 60.0% | 36.0% | ▼ 40.0% |
| June | 65.5% | 70.6% | ▲ 7.7% |
| July | 80.7% | 76.9% | ▼ 4.6% |
| August | 83.3% | – | – |
| September | 33.3% | – | – |
| October | 83.3% | – | in progress |
| November | 96.7% | – | – |
| December | 69.0% | – | – |
| Year-to-date average (Jan–Jul) | 72.7% | 77.8% | ▲ 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 | 1 | 2 | ▲ 100.0% |
| February | 2 | 2 | 0.0% |
| March | 2 | 3 | ▲ 50.0% |
| April | 1 | 1 | 0.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 6 | 8 | ▲ 33.3% |
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 95.8% 481
- Cancelled 4.2% 21
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 |
|---|---|---|---|---|
| ASE DEN Aspen-Pitkin County Airport (Sardy Field) – Denver International Airport | 201 | 13.5 min | 81.4% | 478 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 75.0% | 0 |
| November 2024 | 30 | 26 | 76.9% | 4 |
| December 2024 | 31 | 30 | 93.3% | 1 |
| January 2025 | 31 | 30 | 76.7% | 1 |
| February 2025 | 12 | 10 | 70.0% | 2 |
| March 2025 | 26 | 24 | 83.3% | 2 |
| April 2025 | 30 | 29 | 72.4% | 1 |
| May 2025 | 5 | 5 | 60.0% | 0 |
| June 2025 | 29 | 29 | 65.5% | 0 |
| July 2025 | 31 | 31 | 80.7% | 0 |
| August 2025 | 18 | 18 | 83.3% | 0 |
| September 2025 | 3 | 3 | 33.3% | 0 |
| October 2025 | 6 | 6 | 83.3% | 0 |
| November 2025 | 30 | 30 | 96.7% | 0 |
| December 2025 | 31 | 29 | 69.0% | 2 |
| January 2026 | 31 | 29 | 89.7% | 2 |
| February 2026 | 28 | 26 | 84.6% | 2 |
| March 2026 | 31 | 28 | 100.0% | 3 |
| April 2026 | 24 | 23 | 87.0% | 1 |
| May 2026 | 25 | 25 | 36.0% | 0 |
| June 2026 | 17 | 17 | 70.6% | 0 |
| July 2026 | 13 | 13 | 76.9% | 0 |