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Showing Southwest only (incl. its regional partners)All airlines ×
2,906 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 92% depart on time. After 4 pm it’s almost half.

Best time to leave 6–7 am 92% arrive on time from OAK

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).

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OAK
70
84
49
47
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

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 14 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 4699 OAK 06:10 SAN 07:45 1h 35m 16 100% 0.0% –
WN 3073 OAK 06:20 SAN 07:55 1h 35m 26 100% 0.0% –
WN 575 OAK 07:35 SAN 09:10 1h 35m 16 94% 0.0% 19 min
WN 3074 OAK 08:05 SAN 09:40 1h 35m 42 83% 0.0% 59 min
WN 2056 OAK 09:50 SAN 11:20 1h 30m 38 58% 0.0% 34 min
WN 2780 OAK 10:10 SAN 11:40 1h 30m 12 33% 0.0% 39 min
WN 3075 OAK 12:05 SAN 13:35 1h 30m 34 38% 0.0% 39 min
WN 3076 OAK 14:15 SAN 15:45 1h 30m 57 46% 0.0% 57 min
WN 1926 OAK 15:45 SAN 17:20 1h 35m 26 35% 0.0% 34 min
WN 4160 OAK 16:35 SAN 18:10 1h 35m 16 44% 0.0% 47 min
WN 3077 OAK 18:25 SAN 20:00 1h 35m 26 23% 0.0% 64 min
WN 2601 OAK 19:30 SAN 21:02 1h 32m 16 6% 0.0% 62 min
WN 4871 OAK 20:30 SAN 22:05 1h 32m 34 41% 0.0% 56 min
WN 250 OAK 20:45 SAN 22:18 1h 32m 16 62% 0.0% 44 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 OAK SAN 1h 30m 66% 0.9% 2,906 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

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