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4,716 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 3 in 4.

Best time to leave 6–7 am 96% arrive on time from SFO
Best single flight AS 3440 SFO 06:35 → SNA 08:15 · 92% on time Avoid AS 3492 SFO 18:08 → SNA 19:47 · 71% 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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SFO
87
% 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
Santa Ana flights leaving SFO 8–9 pm: 2Close ×
AS 3416flown by SkyWest SFO 20:51 SNA 22:30 1h 39m 40 78% 5.0% 26 min
AS 3464flown by SkyWest SFO 20:52 SNA 22:30 1h 38m 38 75% 5.3% 42 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 83% 0.6% 66 min
Alaska (incl. SkyWest) 2,393 78% 2.0% 57 min
Frontier 151 69% 0.7% 77 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 3440flown by SkyWest SFO 06:35 SNA 08:15 92%
UA 589 SFO 19:10 SNA 20:55 89%
AS 3494flown by SkyWest SFO 15:48 SNA 17:26 85%
UA 643 SFO 10:23 SNA 12:06 82%
UA 5440flown by SkyWest SFO 13:39 SNA 15:31 80%
· · ·
AS 3450flown by SkyWest SFO 09:28 SNA 11:11 79%
UA 5650flown by SkyWest SFO 16:30 SNA 18:22 72%
AS 3492flown by SkyWest SFO 18:08 SNA 19:47 71%
All 20 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 SFO SNA 1h 43m 83% 0.6% 2,172 Flying now
Alaska SFO SNA 1h 39m 78% 2.0% 2,393 Flying now
Frontier SFO SNA 1h 48m 69% 0.7% 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