Alaska AirlinesAS100% on time
Flights AS523 12:17 daily
live
Direct flights from Santa Ana (SNA) to Boise (BOI): 9 nonstop departures observed each week across 2 airlines. 92% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 3 minutes early. No cancellations were recorded across the 12 tracked flights. The nonstop covers 1,109 km, an estimated 1 hour 55 minutes in the air. Measured by Pro Flight Search from live flight boards at Santa Ana and Boise. Updated 15 September 2026 at 17:33 UTC.
SNA
Santa Ana
smooth · +11
BOI
Boise
smooth · +0
1,109 km · ~1h 55m est.
Runs reliable · 2 airlines · 9x weekly · nonstop
92% on time
of the last 12 operated SNA → BOI flights arrived within 15 minutes
Median arrival delay is −3 min. 0 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−3 minacross the last 12 operated legs
Flight time~1h 55mestimated from route distance
Weekly departures9x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 12
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska AirlinesAllegiant Air
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysAllegiant AirG4
Flights G43214 varies Th Su
History
operated legs · board outcomes09-11LXJ439dep +28 → arr+32
09-09N49RAdep +0 → arr+0
09-08LXJ559dep +22 → arr+0
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at BOI: 26% odds of a 15+ minute delay and around +-2 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Santa Ana to Boise route actually runs
Pro Flight Search records official board updates for nonstop SNA to BOI flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Santa Ana (SNA) to Boise (BOI) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SNA-BOI
SNA to BOI questions
Is SNA–BOI running on time right now?
Smooth skies ahead. The departure side at SNA is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SNA to BOI?
Great-circle distance is 1,109 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 108–125 min gate-to-gate on this route.
How often does SNA–BOI fly?
2 carriers operate this route, around 9 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at SNA and arrival-side delay at BOI, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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