Oakland (OAK) to San Diego (SAN) flights
Southwest Airlines, SkyWest Airlines, Horizon Air fly nonstop from Oakland San Francisco Bay Airport to San Diego International Airport, with about 81 flights a week in July 2026. The 446-mile flight takes about 1h 31m gate to gate.
- Distance
- 446 mi · 718 km
- Flight time
- 1h 31m
- Airlines
- 3
- Seats filled
- 76%
Airlines flying OAK to SAN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 54 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 345,262 | 1h 30m |
| SkyWest Airlines | 14 | Embraer E175 | 13,915 | 1h 43m |
| Horizon Air | 14 | Embraer E175 | 6,172 | 1h 40m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A320-100/200, Airbus A320neo | 5,454 | 1h 33m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
OAK to SAN flight schedule
26 flight numbers flew this route in August 2026, 7 of them almost daily. The first usually leaves at 6:00am and the last at 8:30pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| WN 746Southwest Airlines | 6:00am | 7:35am | 4 | n/a |
| WN 257Southwest Airlines | 6:15am | 7:45am | 24 | 96% |
| AS 3111Alaska Airlines · operated by SkyWest Airlines | 6:48am | 8:25am | 13 | 82% |
| AS 2288Alaska Airlines · operated by Horizon Air | 6:49am | 8:25am | 18 | 97% |
| WN 3001Southwest Airlines | 8:05am | 9:30am | 24 | 92% |
| WN 719Southwest Airlines | 8:30am | 10:00am | 4 | n/a |
| WN 2226Southwest Airlines | 9:35am | 11:05am | 12 | 0% |
| AS 3313Alaska Airlines · operated by SkyWest Airlines | 10:37am | 12:13pm | 18 | 66% |
| WN 1701Southwest Airlines | 11:15am | 12:45pm | 20 | 25% |
| WN 3004Southwest Airlines | 12:30pm | 2:00pm | 14 | 15% |
| AS 3107Alaska Airlines · operated by SkyWest Airlines | 1:29pm | 3:06pm | 13 | 31% |
| WN 3008Southwest Airlines | 1:30pm | 3:00pm | 24 | 50% |
| WN 2368Southwest Airlines | 1:55pm | 3:25pm | 8 | n/a |
| WN 3009Southwest Airlines | 2:30pm | 4:00pm | 20 | 25% |
| AS 3311Alaska Airlines · operated by SkyWest Airlines | 2:50pm | 4:26pm | 18 | 56% |
| AS 3103Alaska Airlines · operated by SkyWest Airlines | 3:13pm | 4:50pm | 13 | 15% |
| WN 1419Southwest Airlines | 3:25pm | 4:55pm | 16 | 31% |
| WN 872Southwest Airlines | 3:55pm | 5:25pm | 4 | n/a |
| WN 3011Southwest Airlines | 4:20pm | 5:50pm | 24 | 33% |
| WN 249Southwest Airlines | 4:35pm | 6:05pm | 8 | n/a |
| WN 1016Southwest Airlines | 5:00pm | 6:30pm | 4 | n/a |
| AS 2103Alaska Airlines · operated by Horizon Air | 5:10pm | 6:43pm | 13 | 23% |
| WN 269Southwest Airlines | 5:15pm | 6:45pm | 4 | n/a |
| WN 4553Southwest Airlines | 6:30pm | 8:00pm | 20 | 35% |
| AS 2229Alaska Airlines · operated by Horizon Air | 8:10pm | 9:47pm | 17 | 52% |
| WN 1764Southwest Airlines | 8:30pm | 10:00pm | 12 | 8% |
Is OAK to SAN on time?
From September 2025 to August 2026, 63% of 3,464 flights arrived within 15 minutes of schedule and 1.1% were cancelled. Flights leaving around 6am were the most punctual (93%), those around 6pm the least (43%). Most delay time was caused by late-arriving aircraft (39%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 2,913 | 63% | 20 min | 0.9% |
| Alaska Airlines | 531 | 65% | 18 min | 2.3% |
| Spirit Airlines | 20 | 95% | 2 min | 0% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 6am to 7am | 455 | 93% | |
| 7am to 8am | 179 | 89% | |
| 8am to 9am | 242 | 83% | |
| 9am to 10am | 132 | 75% | |
| 10am to 11am | 377 | 60% | |
| 11am to 12pm | 135 | 59% | |
| 12pm to 1pm | 247 | 61% | |
| 1pm to 2pm | 110 | 66% | |
| 2pm to 3pm | 277 | 49% | |
| 3pm to 4pm | 271 | 57% | |
| 4pm to 5pm | 170 | 48% | |
| 5pm to 6pm | 158 | 47% | |
| 6pm to 7pm | 237 | 43% | |
| 7pm to 8pm | 104 | 40% | |
| 8pm to 9pm | 282 | 47% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 282 | 36,221 | |
| September 2025 | 274 | 35,173 | |
| October 2025 | 270 | 34,375 | |
| November 2025 | 250 | 29,714 | |
| December 2025 | 258 | 31,413 | |
| January 2026 | 219 | 19,181 | |
| February 2026 | 219 | 22,173 | |
| March 2026 | 227 | 24,777 | |
| April 2026 | 263 | 29,285 | |
| May 2026 | 361 | 36,160 | |
| June 2026 | 337 | 35,362 | |
| July 2026 | 360 | 36,969 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.