BOI (Boise) to SNA (Santa Ana) flights arrive on time 77% of the time. The most reliable airline on this route is Alaska Airlines at 90%. The average delay is 82 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated October 2026.BOI → SNA
BOI (Boise) to SNA (Santa Ana)
BOI → SNA on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is on time most of the time. About 77% 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 90% on time vs Allegiant Air at 72%.
Airline Comparison
Alaska Airlines leads at 90% on time; Allegiant Air trails at 72%.
Accurate?
Good to know
Departing from BOI
83% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. BOI has long runway queues.
TSA is currently ~22 min. Best time: 4 AM (about 5 min).
Arriving at SNA
82% on timeWhen flights into SNA are late, the average delay is 65 minutes. Build buffer if you have ground plans.
If connecting at SNA: TSA is ~5 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 BOI? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated October 2026. Source: Bureau of Transportation Statistics.