GEG (Spokane) to SNA (Santa Ana) flights arrive on time 56% of the time. The most reliable airline on this route is Allegiant Air at 54%. The average delay is 70 minutes. Delays on this route are most often caused by weather.
Source: Bureau of Transportation Statistics. Updated May 2026.GEG → SNA
GEG (Spokane) to SNA (Santa Ana)
GEG → SNA on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is frequently delayed. About 56% of flights arrive on schedule.
Delays on this route are most often caused by weather.
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Good to know
Departing from GEG
84% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. GEG has long runway queues.
TSA is currently ~8 min. Best time: 4 AM (about 5 min).
Arriving at SNA
82% on timeWhen flights into SNA are late, the average delay is 61 minutes. Build buffer if you have ground plans.
If connecting at SNA: TSA is ~17 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.