Is CMH–DAY running on time right now?
Mostly on schedule. The departure side at CMH is the weaker end, route health score 77/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Columbus (CMH) to Dayton (DAY) run nonstop between the two airports. The nonstop covers 114 km, an estimated 39 minutes in the air.
CMH
Columbus
busy · +16
DAY
Dayton
tracking
114 km · ~0h 39m est.
Running clean · 0 airlines · nonstop
77 / 100
route health from live CMH and DAY delay boards
Flight time~0h 39mestimated from route distance
Airports right now
live boardsnext sweep in 120s
How the Columbus to Dayton route actually runs
Pro Flight Search records official board updates for nonstop CMH to DAY 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
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Suggested citation
Pro Flight Search: Columbus (CMH) to Dayton (DAY) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CMH-DAY
CMH to DAY questions
How long is the flight from CMH to DAY?
Great-circle distance is 114 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 38–40 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at CMH and arrival-side delay at DAY, 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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