Is ROC–BUF running on time right now?
Smooth skies ahead. The departure side at ROC is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Rochester (ROC) to Buffalo (BUF) run nonstop between the two airports. The median arrival is 33 minutes late. No cancellations were recorded across the 1 tracked flight. The nonstop covers 88 km, an estimated 37 minutes in the air. Measured by Pro Flight Search from live flight boards at Rochester and Buffalo. Updated 19 August 2026 at 19:33 UTC.
ROC
Rochester
smooth · +12
BUF
Buffalo
smooth · +0
88 km · ~0h 37m est.
Running clean · 0 airlines · nonstop
92 / 100
route health from live ROC and BUF delay boards
Median arrival delay is +33 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival+33 minacross the last 1 operated legs
Flight time~0h 37mestimated from route distance
History
operated legs · board outcomes08-181I596dep +30 → arr+33
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 ROC: 51% odds of a 15+ minute delay and around +15 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 Rochester to Buffalo route actually runs
Pro Flight Search tracks every published board update for nonstop ROC to BUF flights: 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. Fares link straight to the operating airline with no markups.
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
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Suggested citation
Pro Flight Search — Rochester (ROC) to Buffalo (BUF) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ROC-BUF
ROC to BUF questions
How long is the flight from ROC to BUF?
Great-circle distance is 88 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 36–38 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at ROC and arrival-side delay at BUF, 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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