BOI → ONTBoise to Ontario

live

Direct flights from Boise (BOI) to Ontario (ONT): 7 nonstop departures observed each week across 1 airline. 86% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 9 minutes early. No cancellations were recorded across the 7 tracked flights. The nonstop covers 1,064 km, an estimated 1 hour 52 minutes in the air. Measured by Pro Flight Search from live flight boards at Boise and Ontario. Updated 18 September 2026 at 00:07 UTC.

BOI Boise disrupted · +78
ONT Ontario smooth · +1
1,064 km · ~1h 52m est.
departs 15:027x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
86% on time

of the last 7 operated BOI → ONT flights arrived within 15 minutes

Median arrival delay is −9 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−9 minacross the last 7 operated legs
Flight time~1h 52mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska Airlines

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 days
Alaska AirlinesAS86% on time

Flights AS2406 15:02 daily

History

operated legs · board outcomes
09-17AS2406dep +76 → arr−17
09-16AS2406dep +11 → arr−1
09-15AS2406dep +71 → arr+55
09-14AS2406dep +10 → arr−10
09-13AS2406dep +10 → arr−9
09-12AS2406dep +4 → arr−15
09-11AS2406dep +29 → arr+6

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
BOIBoise +78 min disrupted 🌤 clear · NNW 9 kt Full BOI delay board →
ONTOntario +1 min smooth 🌤 clear · WSW 10 kt Full ONT delay board →

Weather lens

Current conditions put the pressure at ONT: 39% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Boise to Ontario route actually runs

Pro Flight Search records official board updates for nonstop BOI to ONT 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 — Boise (BOI) to Ontario (ONT) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/BOI-ONT
How we measure this →

BOI to ONT questions

Is BOI–ONT running on time right now?

Significant delay risk. The departure side at BOI is the weaker end, route health score 50/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from BOI to ONT?

Great-circle distance is 1,064 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 105–121 min gate-to-gate on this route.

How often does BOI–ONT fly?

Alaska Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at BOI and arrival-side delay at ONT, 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.