The best bet has a stop: Southwest via Las Vegas (6h 55m) reaches San Jose on time 3 times in 4, against 61% on the nonstop.
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 1 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 674 | BNA 15:05 | SJC 17:40 | 4h 35m | 42 | 38% | 0.0% | 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 | BNA | SJC | 4h 55m | 61% | 0.4% | 246 | Flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | BNA 06:35 → LAS 08:25WN 544 | 1h 30m Las Vegas | LAS 09:55 → SJC 11:30WN 439 | 6h 55m | 98% | 76% |
| SouthwestDetails → | BNA 05:20 → PHX 06:55WN 635 | 50m Phoenix | PHX 07:45 → SJC 09:40WN 2978 | 6h 20m | 81% | 76% |
| SouthwestDetails → | BNA 05:15 → DEN 07:00WN 800 | 50m Denver | DEN 07:50 → SJC 09:25WN 494 | 6h 10m | 80% | 69% |
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