Is BOS–BOI running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Boston (BOS) to Boise (BOI) run nonstop between the two airports. The nonstop covers 3,636 km, an estimated 5 hours 10 minutes in the air.
BOS
Boston
smooth · +0
BOI
Boise
smooth · +0
3,636 km · ~5h 10m est.
Running clean · 0 airlines · nonstop
100 / 100
route health from live BOS and BOI delay boards
Flight time~5h 10mestimated from route distance
Airports right now
live boardsWeather lens
Conditions are tightest at BOI: a 43% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +10 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Boston to Boise route actually runs
Pro Flight Search records official board updates for nonstop BOS 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: Boston (BOS) to Boise (BOI) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BOS-BOI
BOS to BOI questions
How long is the flight from BOS to BOI?
Great-circle distance is 3,636 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 287–342 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at BOS 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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