SNA (Santa Ana) to BOI (Boise) flights arrive on time 83% of the time. The most reliable airline on this route is Alaska Airlines at 95%. The average delay is 100 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated August 2026.SNA → BOI
SNA (Santa Ana) to BOI (Boise)
SNA → BOI on-time performance by month
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This route is on time most of the time. About 83% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Alaska Airlines is significantly more reliable on this route at 95% on time vs Allegiant Air at 79%.
Airline Comparison
Alaska Airlines leads at 95% on time; Allegiant Air trails at 79%.
Accurate?
Good to know
Departing from SNA
83% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. SNA has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at BOI
83% on timeWhen flights into BOI are late, the average delay is 63 minutes. Build buffer if you have ground plans.
If connecting at BOI: TSA is ~21 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Alaska Airlines owes you — refund rights, action plan, complaint email. Free.
Flying out of SNA? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
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Send them the link — delay data, TSA waits, weather, all free.
Data last updated August 2026. Source: Bureau of Transportation Statistics.