OO3489
OO3489 (SkyWest Airlines) is a multi-stop service on 15 routes, busiest Santa Rosa to San Diego. Of 390 departures recorded from October 2024 to July 2026, 79.6% left on time, according to the US BTS.
- On-time departures79.6%of 390 flights
- Average delay11.2 min
- July 202631▲ 93.8%vs July 2025
- Cancelled1.8%
- Legs flown under this number15
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 19 | 4 | ▼ 78.9% |
| February | 16 | 2 | ▼ 87.5% |
| March | 23 | 15 | ▼ 34.8% |
| April | 30 | 9 | ▼ 70.0% |
| May | 31 | 12 | ▼ 61.3% |
| June | 22 | 21 | ▼ 4.5% |
| July | 16 | 31 | ▲ 93.8% |
| August | 11 | – | – |
| September | – | – | – |
| October | 21 | – | in progress |
| November | 20 | – | – |
| December | 9 | – | – |
| Year to date (Jan–Jul) | 157 | 94 | ▼ 40.1% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 77.8% | 50.0% | ▼ 35.7% |
| February | 73.3% | 100.0% | ▲ 36.4% |
| March | 82.6% | 93.3% | ▲ 13.0% |
| April | 76.7% | 100.0% | ▲ 30.4% |
| May | 80.7% | 91.7% | ▲ 13.7% |
| June | 72.7% | 95.2% | ▲ 31.0% |
| July | 68.8% | 67.7% | ▼ 1.5% |
| August | 81.8% | – | – |
| September | – | – | – |
| October | 90.0% | – | in progress |
| November | 73.7% | – | – |
| December | 50.0% | – | – |
| Year-to-date average (Jan–Jul) | 76.1% | 85.4% | ▲ 12.3% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 2 | ▲ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 2 | 2 | 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 98.2% 383
- Cancelled 1.8% 7
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| STS SAN Charles M. Schulz Sonoma County Airport – San Diego International Airport | 819 | 8.8 min | 80.8% | 205 |
| IDA SEA Idaho Falls Regional Airport – Seattle–Tacoma International Airport | 909 | 6.6 min | 78.9% | 52 |
| SAN SFO San Diego International Airport – San Francisco International Airport | 719 | 8.3 min | 80.5% | 43 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 30 | 30 | 83.3% | 0 |
| December 2024 | 28 | 28 | 67.9% | 0 |
| January 2025 | 19 | 18 | 77.8% | 1 |
| February 2025 | 16 | 15 | 73.3% | 1 |
| March 2025 | 23 | 23 | 82.6% | 0 |
| April 2025 | 30 | 30 | 76.7% | 0 |
| May 2025 | 31 | 31 | 80.7% | 0 |
| June 2025 | 22 | 22 | 72.7% | 0 |
| July 2025 | 16 | 16 | 68.8% | 0 |
| August 2025 | 11 | 11 | 81.8% | 0 |
| October 2025 | 21 | 20 | 90.0% | 1 |
| November 2025 | 20 | 19 | 73.7% | 1 |
| December 2025 | 9 | 8 | 50.0% | 1 |
| January 2026 | 4 | 2 | 50.0% | 2 |
| February 2026 | 2 | 2 | 100.0% | 0 |
| March 2026 | 15 | 15 | 93.3% | 0 |
| April 2026 | 9 | 9 | 100.0% | 0 |
| May 2026 | 12 | 12 | 91.7% | 0 |
| June 2026 | 21 | 21 | 95.2% | 0 |
| July 2026 | 31 | 31 | 67.7% | 0 |