Croatia AirlinesOU71% on time
Flights OU381 20:30 Mo Tu We Th Fr Su · OU385 21:00 Sa Su
live
Direct flights from Rome (FCO) to Zagreb (ZAG): 14 nonstop departures observed each week across 2 airlines. 73% of the last 15 operated flights arrived within 15 minutes of schedule. The median arrival is 5 minutes late. No cancellations were recorded across the 15 tracked flights. The nonstop covers 535 km, an estimated 1 hour 11 minutes in the air. Measured by Pro Flight Search from live flight boards at Rome and Zagreb. Updated 10 October 2026 at 09:29 UTC.
FCO
Rome
busy · +24
ZAG
Zagreb
smooth · +0
535 km · ~1h 11m est.
Runs mixed · 2 airlines · 14x weekly · nonstop
73% on time
of the last 15 operated FCO → ZAG flights arrived within 15 minutes
Median arrival delay is +5 min. 0 of 15 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+5 minacross the last 15 operated legs
Flight time~1h 11mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 15
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Croatia AirlinesRyanair
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 daysRyanairFR75% on time
Flights FR9780 22:20 Su · FR8837 varies Mo Tu We Th Fr Sa
History
operated legs · board outcomes10-09OU381arrived+49
10-08OU381arrived+25
10-07OU381arrived+6
10-06OU381arrived+13
10-05OU381arrived−4
10-04FR2JMdeparted+0
10-04OU381arrived−8
10-04OU385arrived+8
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at FCO and ZAG: 37% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Rome to Zagreb route actually runs
Pro Flight Search records official board updates for nonstop FCO to ZAG 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 — Rome (FCO) to Zagreb (ZAG) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/FCO-ZAG
FCO to ZAG questions
Is FCO–ZAG running on time right now?
Smooth skies ahead. The departure side at FCO is the weaker end, route health score 84/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from FCO to ZAG?
Great-circle distance is 535 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 68–76 min gate-to-gate on this route.
How often does FCO–ZAG fly?
2 carriers operate this route, around 15 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at FCO and arrival-side delay at ZAG, 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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