OO3491
OO3491 (SkyWest Airlines) is a multi-stop service on 12 routes, busiest San Diego to Fresno. Of 715 departures recorded from October 2024 to June 2026, 83.2% left on time, according to the US BTS.
- On-time departures83.2%of 715 flights
- Average delay5.9 min
- June 20269▼ 81.6%vs June 2025
- Cancelled0.8%
- Legs flown under this number12
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 16 | 62 | ▲ 287.5% |
| February | 14 | 22 | ▲ 57.1% |
| March | 20 | 14 | ▼ 30.0% |
| April | 21 | 21 | 0.0% |
| May | 17 | 19 | ▲ 11.8% |
| June | 49 | 9 | ▼ 81.6% |
| July | 62 | – | – |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 60 | – | in progress |
| November | 60 | – | – |
| December | 62 | – | – |
| Year to date (Jan–Jun) | 137 | 147 | ▲ 7.3% |
according to the US BTS · October 2024 → June 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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 87.5% | 90.0% | ▲ 2.9% |
| February | 53.9% | 86.4% | ▲ 60.4% |
| March | 85.0% | 100.0% | ▲ 17.6% |
| April | 76.2% | 85.7% | ▲ 12.5% |
| May | 100.0% | 100.0% | 0.0% |
| June | 77.6% | 88.9% | ▲ 14.6% |
| July | 83.9% | – | – |
| August | 82.3% | – | – |
| September | 78.0% | – | – |
| October | 88.3% | – | in progress |
| November | 85.0% | – | – |
| December | 73.8% | – | – |
| Year-to-date average (Jan–Jun) | 80.0% | 91.8% | ▲ 14.8% |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jun) | 1 | 2 | ▲ 100.0% |
according to the US BTS · October 2024 → June 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 99.2% 709
- Cancelled 0.8% 6
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 9, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAN FAT San Diego International Airport – Fresno Yosemite International Airport | 505 | 3.5 min | 86.9% | 300 |
| FAT SAN Fresno Yosemite International Airport – San Diego International Airport | 505 | 6.7 min | 81.7% | 279 |
| SEA PDX Seattle–Tacoma International Airport – Portland International Airport | 208 | 8.9 min | 77.1% | 49 |
| PDX BOI Portland International Airport – Boise Air Terminal/Gowen Field | 553 | 4.1 min | 83.7% | 49 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 15 | 73.3% | 1 |
| November 2024 | 26 | 26 | 84.6% | 0 |
| December 2024 | 23 | 23 | 78.3% | 0 |
| January 2025 | 16 | 16 | 87.5% | 0 |
| February 2025 | 14 | 13 | 53.9% | 1 |
| March 2025 | 20 | 20 | 85.0% | 0 |
| April 2025 | 21 | 21 | 76.2% | 0 |
| May 2025 | 17 | 17 | 100.0% | 0 |
| June 2025 | 49 | 49 | 77.6% | 0 |
| July 2025 | 62 | 62 | 83.9% | 0 |
| August 2025 | 62 | 62 | 82.3% | 0 |
| September 2025 | 60 | 59 | 78.0% | 1 |
| October 2025 | 60 | 60 | 88.3% | 0 |
| November 2025 | 60 | 60 | 85.0% | 0 |
| December 2025 | 62 | 61 | 73.8% | 1 |
| January 2026 | 62 | 60 | 90.0% | 2 |
| February 2026 | 22 | 22 | 86.4% | 0 |
| March 2026 | 14 | 14 | 100.0% | 0 |
| April 2026 | 21 | 21 | 85.7% | 0 |
| May 2026 | 19 | 19 | 100.0% | 0 |
| June 2026 | 9 | 9 | 88.9% | 0 |