The best bet has a stop: Southwest via Honolulu (7h 30m) reaches San Diego on time 95% of the time, against 75% 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.
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
| Alaska | 364 | 75% | 0.5% | 59 min |
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.
| AS 266 | KOA 10:37 | SAN 19:02 | 77% |
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.
| Alaska | KOA | SAN | 5h 26m | 75% | 0.5% | 364 | Flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | KOA 06:05 → HNL 06:55WN 2166 | 1h 15m Honolulu | HNL 08:10 → SAN 16:35WN 1938 | 7h 30m | 100% | 95% |
| SouthwestDetails → | KOA 19:00 → HNL 19:55WN 2170 | 1h 30m Honolulu | HNL 21:25 → SAN 05:50 +1WN 512 | 7h 50m | 95% | 88% |
| SouthwestDetails → | KOA 20:25 → LAS 05:05WN 2171 | 1h 00m Las Vegas | LAS 06:05 → SAN 07:15 +1WN 4342 | 7h 50m | 100% | 88% |
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