OO3311
OO3311 (SkyWest Airlines) is a multi-stop service on 6 routes, busiest Oakland to San Diego. Of 141 departures recorded from October 2025 to July 2026, 87.4% left on time, according to the US BTS.
- On-time departures87.4%of 141 flights
- Average delay3.4 min
- July 202631
- Cancelled4.3%
- Legs flown under this number6
Recorded departures by month
Short series — OO3311 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 periods8 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | 15 | – |
| March | – | 15 | – |
| April | – | – | – |
| May | – | – | – |
| June | – | 21 | – |
| July | – | 31 | – |
| August | – | – | – |
| September | – | – | – |
| October | 28 | – | in progress |
| November | 20 | – | – |
| December | 10 | – | – |
according to the US BTS · October 2025 → July 2026
On-time departures by month
Short series — OO3311 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 periods8 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | 100.0% | – |
| March | – | 100.0% | – |
| April | – | – | – |
| May | – | – | – |
| June | – | 76.2% | – |
| July | – | 80.7% | – |
| August | – | – | – |
| September | – | – | – |
| October | 92.3% | – | in progress |
| November | 75.0% | – | – |
| December | 100.0% | – | – |
according to the US BTS · October 2025 → July 2026
Average departure delay by month
Short series — OO3311 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 2025 → July 2026
Cancelled departures by month
Short series — OO3311 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 periods8 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | – | – |
| May | – | – | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 2 | – | in progress |
| November | 4 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2025 → 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 95.7% 135
- Cancelled 4.3% 6
Share of all recorded flights in the period, all legs. · Oct 4, 2025 → 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 |
|---|---|---|---|---|
| OAK SAN Oakland San Francisco Bay Airport – San Diego International Airport | 718 | 9.4 min | 78.9% | 52 |
| BOI LAS Boise Air Terminal/Gowen Field – Harry Reid International Airport | 837 | -6.4 min | 100.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2025 | 28 | 26 | 92.3% | 2 |
| November 2025 | 20 | 16 | 75.0% | 4 |
| December 2025 | 10 | 10 | 100.0% | 0 |
| January 2026 | 1 | 1 | 100.0% | 0 |
| February 2026 | 15 | 15 | 100.0% | 0 |
| March 2026 | 15 | 15 | 100.0% | 0 |
| June 2026 | 21 | 21 | 76.2% | 0 |
| July 2026 | 31 | 31 | 80.7% | 0 |