OO4102
OO4102 (SkyWest Airlines) is a multi-stop service on 19 routes, busiest Los Angeles to Spokane. Of 691 departures recorded from October 2024 to July 2026, 85.6% left on time, according to the US BTS.
- On-time departures85.6%of 691 flights
- Average delay8.9 min
- July 202662▲ 169.6%vs July 2025
- Cancelled0.7%
- 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 | 3 | 30 | ▲ 900.0% |
| February | 6 | 28 | ▲ 366.7% |
| March | 25 | 31 | ▲ 24.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 56 | ▲ 80.6% |
| June | 9 | 60 | ▲ 566.7% |
| July | 23 | 62 | ▲ 169.6% |
| August | 49 | – | – |
| September | 60 | – | – |
| October | 10 | – | in progress |
| November | 40 | – | – |
| December | 47 | – | – |
| Year to date (Jan–Jul) | 127 | 297 | ▲ 133.9% |
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 | 100.0% | 82.8% | ▼ 17.2% |
| February | 100.0% | 89.3% | ▼ 10.7% |
| March | 92.0% | 90.3% | ▼ 1.8% |
| April | 80.0% | 80.0% | 0.0% |
| May | 83.9% | 85.7% | ▲ 2.2% |
| June | 88.9% | 83.3% | ▼ 6.3% |
| July | 45.5% | 83.9% | ▲ 84.5% |
| August | 87.8% | – | – |
| September | 93.3% | – | – |
| October | 100.0% | – | in progress |
| November | 97.4% | – | – |
| December | 69.6% | – | – |
| Year-to-date average (Jan–Jul) | 84.3% | 85.0% | ▲ 0.9% |
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 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 0.0% |
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 99.3% 686
- Cancelled 0.7% 5
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
12Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 97.5% | 0 |
| November 2024 | 20 | 20 | 90.0% | 0 |
| December 2024 | 1 | 1 | 100.0% | 0 |
| January 2025 | 3 | 3 | 100.0% | 0 |
| February 2025 | 6 | 6 | 100.0% | 0 |
| March 2025 | 25 | 25 | 92.0% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 31 | 31 | 83.9% | 0 |
| June 2025 | 9 | 9 | 88.9% | 0 |
| July 2025 | 23 | 22 | 45.5% | 1 |
| August 2025 | 49 | 49 | 87.8% | 0 |
| September 2025 | 60 | 60 | 93.3% | 0 |
| October 2025 | 10 | 10 | 100.0% | 0 |
| November 2025 | 40 | 38 | 97.4% | 2 |
| December 2025 | 47 | 46 | 69.6% | 1 |
| January 2026 | 30 | 29 | 82.8% | 1 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 31 | 31 | 90.3% | 0 |
| April 2026 | 30 | 30 | 80.0% | 0 |
| May 2026 | 56 | 56 | 85.7% | 0 |
| June 2026 | 60 | 60 | 83.3% | 0 |
| July 2026 | 62 | 62 | 83.9% | 0 |