Is BUF–SLC running on time right now?
Smooth skies ahead. The departure side at BUF is the weaker end, route health score 94/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Buffalo (BUF) to Salt Lake City (SLC) run nonstop between the two airports. The nonstop covers 2,745 km, an estimated 4 hours 1 minutes in the air.
BUF
Buffalo
smooth · +7
SLC
Salt Lake City
smooth · +0
2,745 km · ~4h 01m est.
Running clean · 0 airlines · nonstop
94 / 100
route health from live BUF and SLC delay boards
Flight time~4h 01mestimated from route distance
Airports right now
live boardsWeather lens
Conditions are tightest at BUF: a 35% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +8 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 Buffalo to Salt Lake City route actually runs
Pro Flight Search records official board updates for nonstop BUF to SLC 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: Buffalo (BUF) to Salt Lake City (SLC) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BUF-SLC
BUF to SLC questions
How long is the flight from BUF to SLC?
Great-circle distance is 2,745 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 224–265 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at BUF and arrival-side delay at SLC, 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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