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2,310 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 93% depart on time. After 4 pm it’s 3 in 4.

Best time to leave 6–7 am 98% arrive on time from SMF

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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SMF
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% 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.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

Southwest 2,310 85% 0.3% 45 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.

No flight on this route ran 150+ times in the year.

All 10 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 3829 SMF 06:10 SNA 07:35 1h 25m 50 94% 0.0% 38 min
WN 1738 SMF 09:00 SNA 10:30 1h 30m 16 100% 0.0% –
WN 3329 SMF 09:00 SNA 10:30 1h 30m 26 96% 0.0% 92 min
WN 3831 SMF 11:50 SNA 13:20 1h 30m 42 62% 0.0% 45 min
WN 3356 SMF 12:15 SNA 13:40 1h 25m 16 88% 0.0% 36 min
WN 2738 SMF 13:20 SNA 14:50 1h 30m 12 80% 16.7% 36 min
WN 3832 SMF 14:50 SNA 16:20 1h 30m 34 74% 0.0% 32 min
WN 3833 SMF 16:05 SNA 17:35 1h 30m 50 84% 0.0% 34 min
WN 3834 SMF 18:30 SNA 20:00 1h 30m 49 75% 0.0% 37 min
WN 3837 SMF 20:45 SNA 22:15 1h 32m 42 93% 0.0% 29 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 SMF SNA 1h 30m 85% 0.3% 2,310 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