OO4124
OO4124 (SkyWest Airlines) is a multi-stop service on 2 routes, busiest Seattle to Eugene. Of 1,232 departures recorded from October 2024 to July 2026, 89.4% left on time, according to the US BTS.
- On-time departures89.4%of 1,232 flights
- Average delay1.5 min
- July 202661▲ 1.7%vs July 2025
- Cancelled0.3%
- 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 | 60 | 50 | ▼ 16.7% |
| February | 52 | 44 | ▼ 15.4% |
| March | 62 | 60 | ▼ 3.2% |
| April | 60 | 60 | 0.0% |
| May | 62 | 62 | 0.0% |
| June | 60 | 60 | 0.0% |
| July | 60 | 61 | ▲ 1.7% |
| August | 60 | – | – |
| September | 60 | – | – |
| October | 61 | – | in progress |
| November | 55 | – | – |
| December | 62 | – | – |
| Year to date (Jan–Jul) | 416 | 397 | ▼ 4.6% |
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 | 81.7% | 83.3% | ▲ 2.0% |
| February | 92.3% | 95.5% | ▲ 3.4% |
| March | 96.8% | 89.7% | ▼ 7.3% |
| April | 93.3% | 90.0% | ▼ 3.6% |
| May | 88.7% | 93.6% | ▲ 5.5% |
| June | 85.0% | 76.7% | ▼ 9.8% |
| July | 81.7% | 85.3% | ▲ 4.4% |
| August | 91.7% | – | – |
| September | 93.3% | – | – |
| October | 93.4% | – | in progress |
| November | 100.0% | – | – |
| December | 95.2% | – | – |
| Year-to-date average (Jan–Jul) | 88.5% | 87.7% | ▼ 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 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 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) | 0 | 4 |
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 99.7% 1,228
- Cancelled 0.3% 4
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA EUG Seattle–Tacoma International Airport – Eugene Airport | 376 | 1.9 min | 88.9% | 621 |
| EUG SEA Eugene Airport – Seattle–Tacoma International Airport | 376 | 1.0 min | 90.0% | 611 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 24 | 24 | 87.5% | 0 |
| November 2024 | 37 | 37 | 89.2% | 0 |
| December 2024 | 60 | 60 | 83.3% | 0 |
| January 2025 | 60 | 60 | 81.7% | 0 |
| February 2025 | 52 | 52 | 92.3% | 0 |
| March 2025 | 62 | 62 | 96.8% | 0 |
| April 2025 | 60 | 60 | 93.3% | 0 |
| May 2025 | 62 | 62 | 88.7% | 0 |
| June 2025 | 60 | 60 | 85.0% | 0 |
| July 2025 | 60 | 60 | 81.7% | 0 |
| August 2025 | 60 | 60 | 91.7% | 0 |
| September 2025 | 60 | 60 | 93.3% | 0 |
| October 2025 | 61 | 61 | 93.4% | 0 |
| November 2025 | 55 | 55 | 100.0% | 0 |
| December 2025 | 62 | 62 | 95.2% | 0 |
| January 2026 | 50 | 48 | 83.3% | 2 |
| February 2026 | 44 | 44 | 95.5% | 0 |
| March 2026 | 60 | 58 | 89.7% | 2 |
| April 2026 | 60 | 60 | 90.0% | 0 |
| May 2026 | 62 | 62 | 93.6% | 0 |
| June 2026 | 60 | 60 | 76.7% | 0 |
| July 2026 | 61 | 61 | 85.3% | 0 |