SNA (Santa Ana) to STS (Santa Rosa) flights arrive on time 79% of the time. The most reliable airline on this route is SkyWest Airlines at 79%. The average delay is 61 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated May 2026.SNA → STS
SNA (Santa Ana) to STS (Santa Rosa)
SNA → STS on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
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This route is on time most of the time. About 79% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
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Good to know
Departing from SNA
82% on timeTSA is currently ~17 min. Best time: 4 AM (about 5 min).
Arriving at STS
82% on timeWhen flights into STS are late, the average delay is 62 minutes. Build buffer if you have ground plans.
If connecting at STS: TSA is ~10 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated May 2026. Source: Bureau of Transportation Statistics.