OO3429
OO3429 (SkyWest Airlines) is a multi-stop service on 10 routes, busiest San Diego to San Jose. Of 679 departures recorded from October 2024 to July 2026, 78.6% left on time, according to the US BTS.
- On-time departures78.6%of 679 flights
- Average delay11.5 min
- July 202636▼ 41.9%vs July 2025
- Cancelled1.6%
- Legs flown under this number10
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 | 21 | 8 | ▼ 61.9% |
| February | 16 | 4 | ▼ 75.0% |
| March | 23 | 22 | ▼ 4.3% |
| April | 26 | 46 | ▲ 76.9% |
| May | 44 | 14 | ▼ 68.2% |
| June | 58 | 24 | ▼ 58.6% |
| July | 62 | 36 | ▼ 41.9% |
| August | 52 | – | – |
| September | 34 | – | – |
| October | 39 | – | in progress |
| November | 59 | – | – |
| December | 22 | – | – |
| Year to date (Jan–Jul) | 250 | 154 | ▼ 38.4% |
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 | 76.2% | 33.3% | ▼ 56.3% |
| February | 93.8% | 100.0% | ▲ 6.7% |
| March | 87.0% | 100.0% | ▲ 15.0% |
| April | 84.0% | 73.9% | ▼ 12.0% |
| May | 90.9% | 71.4% | ▼ 21.4% |
| June | 73.2% | 91.7% | ▲ 25.2% |
| July | 90.3% | 52.8% | ▼ 41.6% |
| August | 82.7% | – | – |
| September | 79.4% | – | – |
| October | 81.1% | – | in progress |
| November | 77.2% | – | – |
| December | 65.0% | – | – |
| Year-to-date average (Jan–Jul) | 85.0% | 74.7% | ▼ 12.1% |
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 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 2 | – | in progress |
| November | 2 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 3 | 2 | ▼ 33.3% |
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 98.4% 668
- Cancelled 1.6% 11
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 |
|---|---|---|---|---|
| SAN SJC San Diego International Airport – Mineta San Jose International Airport | 671 | 11.4 min | 79.3% | 411 |
| SJC SAN Mineta San Jose International Airport – San Diego International Airport | 671 | 9.3 min | 79.3% | 247 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 64.7% | 0 |
| November 2024 | 24 | 24 | 75.0% | 0 |
| December 2024 | 28 | 28 | 60.7% | 0 |
| January 2025 | 21 | 21 | 76.2% | 0 |
| February 2025 | 16 | 16 | 93.8% | 0 |
| March 2025 | 23 | 23 | 87.0% | 0 |
| April 2025 | 26 | 25 | 84.0% | 1 |
| May 2025 | 44 | 44 | 90.9% | 0 |
| June 2025 | 58 | 56 | 73.2% | 2 |
| July 2025 | 62 | 62 | 90.3% | 0 |
| August 2025 | 52 | 52 | 82.7% | 0 |
| September 2025 | 34 | 34 | 79.4% | 0 |
| October 2025 | 39 | 37 | 81.1% | 2 |
| November 2025 | 59 | 57 | 77.2% | 2 |
| December 2025 | 22 | 20 | 65.0% | 2 |
| January 2026 | 8 | 6 | 33.3% | 2 |
| February 2026 | 4 | 4 | 100.0% | 0 |
| March 2026 | 22 | 22 | 100.0% | 0 |
| April 2026 | 46 | 46 | 73.9% | 0 |
| May 2026 | 14 | 14 | 71.4% | 0 |
| June 2026 | 24 | 24 | 91.7% | 0 |
| July 2026 | 36 | 36 | 52.8% | 0 |