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4,777 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 87% depart on time. After 4 pm it’s 7 in 10.

Best time to leave 6–7 am 96% arrive on time from SNA
Best single flight AS 3251 SNA 06:45 → SFO 08:30 · 93% on time Avoid UA 5339 SNA 19:27 → SFO 21:05 · 50% on time

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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SNA
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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
San Francisco flights leaving SNA 6–7 am: 1Close ×
AS 3251flown by SkyWest SNA 06:45 SFO 08:30 1h 45m 286 93% 3.8% 50 min

Airlines on this route

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

United (incl. SkyWest) 2,172 69% 1.1% 70 min
Alaska (incl. SkyWest) 2,454 68% 2.1% 63 min
Frontier 151 62% 1.3% 97 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 3251flown by SkyWest SNA 06:45 SFO 08:30 93%
AS 3450flown by SkyWest SNA 11:26 SFO 13:03 72%
AS 3248flown by SkyWest SNA 18:03 SFO 19:33 65%
AS 3440flown by SkyWest SNA 09:00 SFO 10:36 55%
UA 5339flown by SkyWest SNA 19:27 SFO 21:05 50%
All 21 flights on this route →

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.

United SNA SFO 1h 35m 69% 1.1% 2,172 Flying now
Alaska SNA SFO 1h 36m 68% 2.1% 2,454 Flying now
Frontier SNA SFO 1h 42m 62% 1.3% 151 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