Libyan AirlinesLN
Flights LN240 19:43 We
live
Direct flights from Charleston (CHS) to Buffalo (BUF): 1 nonstop departure observed each week across 1 airline. The nonstop covers 1,122 km, an estimated 1 hour 56 minutes in the air. Measured by Pro Flight Search from live flight boards at Charleston and Buffalo. Updated 5 November 2026 at 14:56 UTC.
CHS
Charleston
smooth · +3
BUF
Buffalo
smooth · +0
1,122 km · ~1h 56m est.
Running clean · 1 airline · 1x weekly · nonstop
96 / 100
route health from live CHS and BUF delay boards
Flight time~1h 56mestimated from route distance
Weekly departures1x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Libyan 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 daysAirports right now
live boardsWeather lens
Conditions are tightest at CHS and BUF: a 37% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +7 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 Charleston to Buffalo route actually runs
Pro Flight Search records official board updates for nonstop CHS to BUF 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: Charleston (CHS) to Buffalo (BUF) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CHS-BUF
CHS to BUF questions
Is CHS–BUF running on time right now?
Smooth skies ahead. The departure side at CHS is the weaker end, route health score 96/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from CHS to BUF?
Great-circle distance is 1,122 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 109–126 min gate-to-gate on this route.
How often does CHS–BUF fly?
Libyan Airlines runs the route with about 1 flight a week (wed). 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 CHS 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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