Contour AviationLF
Flights LF657 09:00 Mo
live
Direct flights from Watertown (ART) to Cleveland (CLE): 1 nonstop departure observed each week across 1 airline. The median arrival is 53 minutes late. No cancellations were recorded across the 1 tracked flight. The nonstop covers 556 km, an estimated 1 hour 13 minutes in the air. Measured by Pro Flight Search from live flight boards at Watertown and Cleveland. Updated 10 August 2026 at 19:03 UTC.
ART
Watertown
tracking
CLE
Cleveland
smooth · +11
556 km · ~1h 13m est.
Running clean · 1 airline · 1x weekly · nonstop
72 / 100
route health from live ART and CLE delay boards
Median arrival delay is +53 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival+53 minacross the last 1 operated legs
Flight time~1h 13mestimated from route distance
Weekly departures1x1 direct airline on the leg
Current nonstop fares
ART → CLE · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Contour Aviation
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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Watertown to Cleveland route actually runs
Pro Flight Search tracks every published board update for nonstop ART to CLE 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
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Watertown (ART) to Cleveland (CLE) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ART-CLE
ART to CLE questions
Is ART–CLE running on time right now?
Mostly on schedule. The arrival side at CLE is the weaker end, route health score 72/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from ART to CLE?
Great-circle distance is 556 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 69–78 min gate-to-gate on this route.
How often does ART–CLE fly?
Contour Aviation runs the route with about 1 flight a week (mon). 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 ART and arrival-side delay at CLE, 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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