Is BOI–GRR running on time right now?
Smooth skies ahead. The departure side at BOI is the weaker end, route health score 87/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Boise (BOI) to Grand Rapids (GRR) run nonstop between the two airports. The nonstop covers 2,475 km, an estimated 3 hours 40 minutes in the air.
BOI
Boise
smooth · +14
GRR
Grand Rapids
smooth · +3
2,475 km · ~3h 40m est.
Running clean · 0 airlines · nonstop
87 / 100
route health from live BOI and GRR delay boards
Flight time~3h 40mestimated from route distance
Airports right now
live boardsWeather lens
Current conditions put the pressure at BOI: 45% odds of a 15+ minute delay and around +10 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 Boise to Grand Rapids route actually runs
Pro Flight Search records official board updates for nonstop BOI to GRR 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 Grand Rapids (GRR) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BOI-GRR
BOI to GRR questions
How long is the flight from BOI to GRR?
Great-circle distance is 2,475 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 205–242 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at BOI and arrival-side delay at GRR, 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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