STS (Santa Rosa) to LAX (Los Angeles) flights arrive on time 81% of the time. The most reliable airline on this route is SkyWest Airlines at 82%. The average delay is 64 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated May 2026.STS → LAX
STS (Santa Rosa) to LAX (Los Angeles)
STS → LAX on-time performance by month
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This route is on time most of the time. About 81% 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 STS
82% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. STS has long runway queues.
TSA is currently ~10 min. Best time: 4 AM (about 5 min).
Arriving at LAX
82% on timeWhen flights into LAX are late, the average delay is 68 minutes. Build buffer if you have ground plans.
If connecting at LAX: TSA is ~22 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.