OO4934
OO4934 (SkyWest Airlines) is a multi-stop service on 19 routes, busiest Aspen to Dallas-Fort Worth. Of 818 departures recorded from October 2024 to July 2026, 76.2% left on time, according to the US BTS.
- On-time departures76.2%of 818 flights
- Average delay17.8 min
- July 202653▼ 14.5%vs July 2025
- Cancelled2.3%
- Legs flown under this number19
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 | 12 | 31 | ▲ 158.3% |
| February | 37 | 28 | ▼ 24.3% |
| March | 21 | 31 | ▲ 47.6% |
| April | 33 | 54 | ▲ 63.6% |
| May | 31 | 61 | ▲ 96.8% |
| June | 56 | 60 | ▲ 7.1% |
| July | 62 | 53 | ▼ 14.5% |
| August | 62 | – | – |
| September | 32 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 14 | – | – |
| Year to date (Jan–Jul) | 252 | 318 | ▲ 26.2% |
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 | 66.7% | 46.7% | ▼ 30.0% |
| February | 73.0% | 50.0% | ▼ 31.5% |
| March | 81.0% | 39.1% | ▼ 51.7% |
| April | 68.8% | 78.4% | ▲ 14.1% |
| May | 71.0% | 78.7% | ▲ 10.9% |
| June | 83.9% | 81.7% | ▼ 2.7% |
| July | 93.6% | 75.5% | ▼ 19.3% |
| August | 90.3% | – | – |
| September | 96.9% | – | – |
| October | 64.5% | – | in progress |
| November | 76.7% | – | – |
| December | 42.9% | – | – |
| Year-to-date average (Jan–Jul) | 76.8% | 64.3% | ▼ 16.3% |
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 | 1 | – |
| February | 0 | 6 | – |
| March | 0 | 8 | – |
| April | 1 | 3 | ▲ 200.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 18 | ▲ 1,700.0% |
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 97.7% 799
- Cancelled 2.3% 19
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
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 82.5% | 0 |
| November 2024 | 32 | 32 | 65.6% | 0 |
| December 2024 | 7 | 7 | 100.0% | 0 |
| January 2025 | 12 | 12 | 66.7% | 0 |
| February 2025 | 37 | 37 | 73.0% | 0 |
| March 2025 | 21 | 21 | 81.0% | 0 |
| April 2025 | 33 | 32 | 68.8% | 1 |
| May 2025 | 31 | 31 | 71.0% | 0 |
| June 2025 | 56 | 56 | 83.9% | 0 |
| July 2025 | 62 | 62 | 93.6% | 0 |
| August 2025 | 62 | 62 | 90.3% | 0 |
| September 2025 | 32 | 32 | 96.9% | 0 |
| October 2025 | 31 | 31 | 64.5% | 0 |
| November 2025 | 30 | 30 | 76.7% | 0 |
| December 2025 | 14 | 14 | 42.9% | 0 |
| January 2026 | 31 | 30 | 46.7% | 1 |
| February 2026 | 28 | 22 | 50.0% | 6 |
| March 2026 | 31 | 23 | 39.1% | 8 |
| April 2026 | 54 | 51 | 78.4% | 3 |
| May 2026 | 61 | 61 | 78.7% | 0 |
| June 2026 | 60 | 60 | 81.7% | 0 |
| July 2026 | 53 | 53 | 75.5% | 0 |