OO3451
OO3451 (SkyWest Airlines) is a multi-stop service on 4 routes, busiest San Francisco to Santa Ana. Of 174 departures recorded from October 2024 to June 2026, 81.0% left on time, according to the US BTS.
- On-time departures81.0%of 174 flights
- Average delay4.2 min
- June 20261
- Cancelled6.3%
- Legs flown under this number4
Recorded departures by month
Short series — OO3451 has only 8 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods5 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 34 | – | – |
| February | 11 | – | – |
| March | – | – | – |
| April | – | 9 | – |
| May | – | 12 | – |
| June | – | 1 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → June 2026
On-time departures by month
Short series — OO3451 has only 8 months so far. Enough to show the level now, not enough to read a trend.
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 periods5 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 90.3% | – | – |
| February | 100.0% | – | – |
| March | – | – | – |
| April | – | 66.7% | – |
| May | – | 50.0% | – |
| June | – | 100.0% | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Short series — OO3451 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
Short series — OO3451 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods5 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | – | – |
| February | 2 | – | – |
| March | – | – | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 93.7% 163
- Cancelled 6.3% 11
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SFO SNA San Francisco International Airport – John Wayne Orange County International Airport | 598 | 5.4 min | 79.8% | 130 |
| SNA SFO John Wayne Orange County International Airport – San Francisco International Airport | 598 | 0.5 min | 83.8% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 29 | 29 | 75.9% | 0 |
| November 2024 | 47 | 45 | 84.4% | 2 |
| December 2024 | 31 | 27 | 81.5% | 4 |
| January 2025 | 34 | 31 | 90.3% | 3 |
| February 2025 | 11 | 9 | 100.0% | 2 |
| April 2026 | 9 | 9 | 66.7% | 0 |
| May 2026 | 12 | 12 | 50.0% | 0 |
| June 2026 | 1 | 1 | 100.0% | 0 |