OO3398
OO3398 (SkyWest Airlines) is a multi-stop service on 2 routes, busiest Sacramento to San Diego. Of 417 departures recorded from October 2024 to June 2026, 94.9% left on time, according to the US BTS.
- On-time departures94.9%of 417 flights
- Average delay-0.1 min
- June 20269▼ 64.0%vs June 2025
- Cancelled1.7%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 1 | ▼ 96.8% |
| February | 28 | 17 | ▼ 39.3% |
| March | 31 | 17 | ▼ 45.2% |
| April | 30 | – | – |
| May | 24 | 18 | ▼ 25.0% |
| June | 25 | 9 | ▼ 64.0% |
| July | 31 | – | – |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 15 | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → June 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 100.0% | 0.0% |
| February | 92.6% | 94.1% | ▲ 1.7% |
| March | 90.0% | 87.5% | ▼ 2.8% |
| April | 96.6% | – | – |
| May | 95.8% | 100.0% | ▲ 4.4% |
| June | 100.0% | 100.0% | 0.0% |
| July | 96.8% | – | – |
| August | 93.6% | – | – |
| September | 100.0% | – | – |
| October | 100.0% | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 1 | 1 | 0.0% |
| April | 1 | – | – |
| May | 0 | 1 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | 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 98.3% 410
- Cancelled 1.7% 7
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 9, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SMF SAN Sacramento International Airport – San Diego International Airport | 773 | -0.1 min | 94.9% | 416 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 94.7% | 0 |
| November 2024 | 30 | 30 | 93.3% | 0 |
| December 2024 | 30 | 30 | 83.3% | 0 |
| January 2025 | 31 | 30 | 100.0% | 1 |
| February 2025 | 28 | 27 | 92.6% | 1 |
| March 2025 | 31 | 30 | 90.0% | 1 |
| April 2025 | 30 | 29 | 96.6% | 1 |
| May 2025 | 24 | 24 | 95.8% | 0 |
| June 2025 | 25 | 24 | 100.0% | 1 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 31 | 31 | 93.6% | 0 |
| September 2025 | 30 | 30 | 100.0% | 0 |
| October 2025 | 15 | 15 | 100.0% | 0 |
| January 2026 | 1 | 1 | 100.0% | 0 |
| February 2026 | 17 | 17 | 94.1% | 0 |
| March 2026 | 17 | 16 | 87.5% | 1 |
| May 2026 | 18 | 17 | 100.0% | 1 |
| June 2026 | 9 | 9 | 100.0% | 0 |