RyanairFR
Flights FR9427 varies Th Su
live
Direct flights from Castellón de la Plana (CDT) to Porto (OPO): 2 nonstop departures observed each week across 1 airline. The median arrival is 11 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 746 km, an estimated 1 hour 27 minutes in the air. Measured by Pro Flight Search from live flight boards at Castellón de la Plana and Porto. Updated 21 September 2026 at 11:26 UTC.
CDT
Castellón de la Plana
tracking
OPO
Porto
smooth · +0
746 km · ~1h 27m est.
Running clean · 1 airline · 2x weekly · nonstop
100 / 100
route health from live CDT and OPO delay boards
Median arrival delay is +11 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+11 minacross the last 2 operated legs
Flight time~1h 27mestimated from route distance
Weekly departures2x1 direct airline on the leg
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 Castellón de la Plana to Porto route actually runs
Pro Flight Search records official board updates for nonstop CDT to OPO 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 — Castellón de la Plana (CDT) to Porto (OPO) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CDT-OPO
CDT to OPO questions
Is CDT–OPO running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from CDT to OPO?
Great-circle distance is 746 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 83–94 min gate-to-gate on this route.
How often does CDT–OPO fly?
Ryanair runs the route with about 2 flights a week (sun, thu). 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 CDT and arrival-side delay at OPO, 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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