Is SDF–YOW running on time right now?
Smooth skies ahead. The departure side at SDF is the weaker end, route health score 84/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Louisville (SDF) to Ottawa (YOW) run nonstop between the two airports. The nonstop covers 1,151 km, an estimated 1 hour 59 minutes in the air.
SDF
Louisville
smooth · +11
YOW
Ottawa
tracking
1,151 km · ~1h 59m est.
Running clean · 0 airlines · nonstop
84 / 100
route health from live SDF and YOW delay boards
Search live fares for this route →Flight time~1h 59mestimated from route distance
Airports right now
live boardsnext sweep in 120s
How the Louisville to Ottawa route actually runs
Pro Flight Search tracks every published board update for nonstop SDF to YOW 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 — Louisville (SDF) to Ottawa (YOW) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SDF-YOW
SDF to YOW questions
How long is the flight from SDF to YOW?
Great-circle distance is 1,151 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 111–129 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at SDF and arrival-side delay at YOW, 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.
.