San Diego (SAN) to San Jose (SJC) flights
Southwest Airlines, SkyWest Airlines, Horizon Air, Alaska Airlines fly nonstop from San Diego International Airport to Mineta San Jose International Airport, with about 116 flights a week in July 2026. The 417-mile flight takes about 1h 25m gate to gate.
- Distance
- 417 mi · 671 km
- Flight time
- 1h 25m
- Airlines
- 4
- Seats filled
- 75%
Airlines flying SAN to SJC
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 76 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 435,432 | 1h 22m |
| SkyWest Airlines | 25 | Embraer E175 | 66,162 | 1h 33m |
| Horizon Air | 8 | Embraer E175 | 35,520 | 1h 29m |
| Alaska Airlines | 7 | Boeing 737 MAX 9, Boeing 737-900ER, Boeing 737-800 | 9,599 | 1h 26m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SAN to SJC flight schedule
37 flight numbers flew this route in August 2026, 5 of them almost daily. The first usually leaves at 6:30am and the last at 10:25pm. 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 1143Southwest Airlines | 6:30am | 8:05am | 12 | 92% |
| WN 1791Southwest Airlines | 6:35am | 8:10am | 16 | 100% |
| WN 3458Southwest Airlines | 7:45am | 9:10am | 8 | n/a |
| AS 3359Alaska Airlines · operated by SkyWest Airlines | 7:48am | 9:26am | 31 | 90% |
| WN 1580Southwest Airlines | 8:15am | 9:45am | 8 | n/a |
| WN 1307Southwest Airlines | 8:20am | 9:50am | 12 | 92% |
| WN 2814Southwest Airlines | 9:00am | 10:30am | 12 | 75% |
| AS 3036Alaska Airlines · operated by SkyWest Airlines | 9:19am | 10:59am | 12 | 83% |
| AS 2091Alaska Airlines · operated by Horizon Air | 9:55am | 11:24am | 18 | 47% |
| WN 755Southwest Airlines | 10:30am | 11:55am | 12 | 67% |
| WN 1667Southwest Airlines | 11:30am | 1:05pm | 16 | 56% |
| WN 3580Southwest Airlines | 12:05pm | 1:35pm | 4 | n/a |
| AS 2322Alaska Airlines · operated by Horizon Air | 12:15pm | 1:45pm | 13 | 85% |
| WN 2066Southwest Airlines | 12:30pm | 1:55pm | 28 | 68% |
| AS 3429Alaska Airlines · operated by SkyWest Airlines | 12:59pm | 2:38pm | 10 | 75% |
| WN 4465Southwest Airlines | 1:15pm | 2:45pm | 4 | n/a |
| WN 480Southwest Airlines | 1:45pm | 3:10pm | 4 | n/a |
| WN 2205Southwest Airlines | 1:50pm | 3:15pm | 12 | 27% |
| WN 606Southwest Airlines | 2:40pm | 4:05pm | 4 | n/a |
| WN 3462Southwest Airlines | 2:45pm | 4:10pm | 24 | 33% |
| WN 1790Southwest Airlines | 4:00pm | 5:25pm | 8 | n/a |
| WN 4137Southwest Airlines | 4:20pm | 5:50pm | 24 | 58% |
| AS 3029Alaska Airlines · operated by SkyWest Airlines | 4:26pm | 6:00pm | 18 | 65% |
| AS 2118Alaska Airlines · operated by Horizon Air | 4:35pm | 6:04pm | 13 | 31% |
| WN 363Southwest Airlines | 4:50pm | 6:15pm | 4 | n/a |
| WN 1430Southwest Airlines | 5:30pm | 6:55pm | 12 | 25% |
| AS 3068Alaska Airlines · operated by SkyWest Airlines | 5:37pm | 7:11pm | 18 | 68% |
| AS 2338Alaska Airlines · operated by Horizon Air | 5:39pm | 7:09pm | 11 | 27% |
| WN 818Southwest Airlines | 5:45pm | 7:10pm | 12 | 50% |
| WN 391Southwest Airlines | 6:10pm | 7:30pm | 4 | n/a |
| WN 3527Southwest Airlines | 6:15pm | 7:35pm | 16 | 25% |
| WN 298Southwest Airlines | 7:00pm | 8:20pm | 8 | n/a |
| WN 4466Southwest Airlines | 7:30pm | 8:55pm | 16 | 0% |
| WN 4468Southwest Airlines | 8:45pm | 10:15pm | 20 | 35% |
| WN 4406Southwest Airlines | 9:10pm | 10:35pm | 4 | n/a |
| AS 1449Alaska Airlines | 9:23pm | 10:56pm | 13 | 92% |
| AS 1624Alaska Airlines | 10:25pm | 11:55pm | 17 | 79% |
Is SAN to SJC on time?
From September 2025 to August 2026, 75% of 5,591 flights arrived within 15 minutes of schedule and 1% were cancelled. Flights leaving around 8am were the most punctual (92%), those around 4pm the least (59%). Most delay time was caused by late-arriving aircraft (69%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 3,752 | 73% | 14 min | 0.8% |
| Alaska Airlines | 1,839 | 79% | 12 min | 1.4% |
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 | 252 | 97% | |
| 7am to 8am | 277 | 94% | |
| 8am to 9am | 485 | 92% | |
| 9am to 10am | 382 | 79% | |
| 10am to 11am | 455 | 80% | |
| 11am to 12pm | 190 | 86% | |
| 12pm to 1pm | 517 | 71% | |
| 1pm to 2pm | 215 | 64% | |
| 2pm to 3pm | 296 | 66% | |
| 3pm to 4pm | 217 | 72% | |
| 4pm to 5pm | 484 | 59% | |
| 5pm to 6pm | 551 | 70% | |
| 6pm to 7pm | 307 | 68% | |
| 7pm to 8pm | 288 | 62% | |
| 8pm to 9pm | 362 | 73% | |
| 9pm to 10pm | 245 | 63% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 452 | 50,437 | |
| September 2025 | 419 | 42,953 | |
| October 2025 | 449 | 46,482 | |
| November 2025 | 465 | 45,663 | |
| December 2025 | 463 | 46,793 | |
| January 2026 | 400 | 36,907 | |
| February 2026 | 406 | 38,664 | |
| March 2026 | 480 | 46,118 | |
| April 2026 | 486 | 45,137 | |
| May 2026 | 502 | 46,778 | |
| June 2026 | 501 | 50,930 | |
| July 2026 | 513 | 50,913 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.