Leave before 9 am: almost all depart on time. After 4 pm it’s 7 in 10.
Time of day × airport
Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).
Pick an hour to see this route’s flights leaving then.
Flights, best and worst
Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
No Southwest flight on this route ran 150+ times in the year.
All 11 Southwest flights in the current schedule
Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
| WN 3858 | SNA 06:45 | SJC 08:15 | 1h 30m | 42 | 100% | 0.0% | – |
| WN 3859 | SNA 08:00 | SJC 09:20 | 1h 20m | 57 | 98% | 0.0% | 21 min |
| WN 3860 | SNA 09:55 | SJC 11:10 | 1h 15m | 41 | 90% | 0.0% | 51 min |
| WN 3518 | SNA 10:00 | SJC 11:20 | 1h 20m | 16 | 100% | 0.0% | – |
| WN 3861 | SNA 12:00 | SJC 13:25 | 1h 25m | 34 | 91% | 0.0% | 43 min |
| WN 3862 | SNA 13:30 | SJC 14:50 | 1h 20m | 34 | 62% | 0.0% | 45 min |
| WN 3863 | SNA 15:00 | SJC 16:20 | 1h 20m | 50 | 90% | 4.0% | 24 min |
| WN 753 | SNA 16:00 | SJC 17:20 | 1h 20m | 16 | 88% | 0.0% | 177 min |
| WN 3864 | SNA 17:00 | SJC 18:20 | 1h 20m | 34 | 53% | 0.0% | 54 min |
| WN 342 | SNA 18:25 | SJC 19:40 | 1h 15m | 42 | 74% | 0.0% | 43 min |
| WN 4936 | SNA 19:55 | SJC 21:10 | 1h 15m | 68 | 64% | 5.9% | 51 min |
Nonstops by airline and airport
Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
| Southwest | SNA | SJC | 1h 20m | 87% | 0.7% | 2,676 | Flying now |
About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON