OO4966
OO4966 (SkyWest Airlines) is a multi-stop service on 22 routes, busiest Dallas-Fort Worth to Lake Charles. Of 744 departures recorded from October 2024 to July 2026, 80.5% left on time, according to the US BTS.
- On-time departures80.5%of 744 flights
- Average delay15.8 min
- July 202661▲ 96.8%vs July 2025
- Cancelled3.0%
- Legs flown under this number22
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 | 2 | ▼ 93.5% |
| February | 28 | 7 | ▼ 75.0% |
| March | 55 | 25 | ▼ 54.5% |
| April | 30 | 46 | ▲ 53.3% |
| May | 31 | 56 | ▲ 80.6% |
| June | 30 | 60 | ▲ 100.0% |
| July | 31 | 61 | ▲ 96.8% |
| August | 57 | – | – |
| September | 32 | – | – |
| October | 20 | – | in progress |
| November | 5 | – | – |
| December | 3 | – | – |
| Year to date (Jan–Jul) | 236 | 257 | ▲ 8.9% |
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 | 92.3% | 100.0% | ▲ 8.3% |
| February | 75.0% | 57.1% | ▼ 23.8% |
| March | 78.4% | 79.2% | ▲ 0.9% |
| April | 78.6% | 76.1% | ▼ 3.2% |
| May | 83.3% | 85.7% | ▲ 2.9% |
| June | 80.0% | 85.0% | ▲ 6.3% |
| July | 87.1% | 95.1% | ▲ 9.2% |
| August | 54.6% | – | – |
| September | 76.7% | – | – |
| October | 85.0% | – | in progress |
| November | 66.7% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–Jul) | 82.1% | 82.6% | ▲ 0.6% |
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 | 5 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 4 | 1 | ▼ 75.0% |
| April | 2 | 0 | ▼ 100.0% |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 2 | – | – |
| September | 2 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 12 | 1 | ▼ 91.7% |
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 97.0% 722
- Cancelled 3.0% 22
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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 67.5% | 0 |
| November 2024 | 59 | 57 | 84.2% | 2 |
| December 2024 | 35 | 34 | 94.1% | 1 |
| January 2025 | 31 | 26 | 92.3% | 5 |
| February 2025 | 28 | 28 | 75.0% | 0 |
| March 2025 | 55 | 51 | 78.4% | 4 |
| April 2025 | 30 | 28 | 78.6% | 2 |
| May 2025 | 31 | 30 | 83.3% | 1 |
| June 2025 | 30 | 30 | 80.0% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 57 | 55 | 54.6% | 2 |
| September 2025 | 32 | 30 | 76.7% | 2 |
| October 2025 | 20 | 20 | 85.0% | 0 |
| November 2025 | 5 | 3 | 66.7% | 2 |
| December 2025 | 3 | 3 | 66.7% | 0 |
| January 2026 | 2 | 2 | 100.0% | 0 |
| February 2026 | 7 | 7 | 57.1% | 0 |
| March 2026 | 25 | 24 | 79.2% | 1 |
| April 2026 | 46 | 46 | 76.1% | 0 |
| May 2026 | 56 | 56 | 85.7% | 0 |
| June 2026 | 60 | 60 | 85.0% | 0 |
| July 2026 | 61 | 61 | 95.1% | 0 |