Leave before 9 am: 95% depart on time. After 4 pm it’s 62%.
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 8 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 4850 | SJC 07:00 | LAX 08:25 | 1h 25m | 49 | 91% | 8.2% | 40 min |
| WN 371 | SJC 09:20 | LAX 10:40 | 1h 20m | 16 | 75% | 0.0% | 68 min |
| WN 4877 | SJC 10:25 | LAX 11:45 | 1h 20m | 57 | 91% | 0.0% | 45 min |
| WN 2384 | SJC 11:35 | LAX 12:55 | 1h 20m | 26 | 68% | 3.8% | 34 min |
| WN 940 | SJC 14:30 | LAX 15:50 | 1h 20m | 42 | 55% | 0.0% | 50 min |
| WN 4541 | SJC 16:20 | LAX 17:40 | 1h 20m | 34 | 74% | 0.0% | 47 min |
| WN 3680 | SJC 18:20 | LAX 19:40 | 1h 20m | 34 | 38% | 0.0% | 60 min |
| WN 3681 | SJC 20:20 | LAX 21:45 | 1h 20m | 49 | 31% | 0.0% | 42 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 | SJC | LAX | 1h 20m | 79% | 0.5% | 1,844 | 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