SJU → CVGSan Juan to Cincinnati / Covington

live

Direct flights from San Juan (SJU) to Cincinnati / Covington (CVG): 7 nonstop departures observed each week across 1 airline. 100% of the last 6 tracked flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 6 tracked flights. The nonstop covers 2,913 km, an estimated 4 hours 14 minutes in the air. Measured by Pro Flight Search from live flight boards at San Juan and Cincinnati / Covington. Updated 31 October 2026 at 02:33 UTC.

SJU San Juan smooth · +8
CVG Cincinnati / Covington smooth · +0
2,913 km · ~4h 14m est.
departs 16:517x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
100% on time

of the last 6 tracked SJU → CVG flights arrived within 15 minutes

Median arrival delay is +0 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+0 minacross the last 6 arrivals
Flight time~4h 14mestimated from route distance
Weekly departures7x1 direct airline on the leg

Who flies it

observed on the boards · 7 days
Air Transport International8C100% on time

Flights 8C3451 varies daily

History

operated legs · board outcomes
10-308C3451dep +0 → arr+0
10-298C3451dep +0 → arr+0
10-278C3451dep +0 → arr+0
10-268C3451dep +0 → arr+0
10-258C3451dep +0 → arr+0
10-248C3451dep +0 → arr+0

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SJUSan Juan +8 min smooth 🌤 scattered clouds · ENE 11 kt Full SJU delay board →
CVGCincinnati / Covington +0 min smooth 🌤 overcast · E 7 kt Full CVG delay board →

Weather lens

Conditions are tightest at SJU: a 50% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +23 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the San Juan to Cincinnati / Covington route actually runs

Pro Flight Search records official board updates for nonstop SJU to CVG 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: San Juan (SJU) to Cincinnati / Covington (CVG) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SJU-CVG
How we measure this →

SJU to CVG questions

Is SJU–CVG running on time right now?

Smooth skies ahead. The departure side at SJU is the weaker end, route health score 94/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from SJU to CVG?

Great-circle distance is 2,913 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 236–280 min gate-to-gate on this route.

How often does SJU–CVG fly?

Air Transport International runs the route with about 7 flights a week (daily). 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 SJU and arrival-side delay at CVG, 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.