OTP → ZAGBucharest to Zagreb

live

Direct flights from Bucharest (OTP) to Zagreb (ZAG): 6 nonstop departures observed each week across 2 airlines. The median arrival is 31 minutes early. No cancellations were recorded across the 3 tracked flights. The nonstop covers 796 km, an estimated 1 hour 31 minutes in the air. Measured by Pro Flight Search from live flight boards at Bucharest and Zagreb. Updated 14 September 2026 at 12:33 UTC.

OTP Bucharest smooth · +0
ZAG Zagreb smooth · +0
796 km · ~1h 31m est.
dep bank 09:20–17:006x weekly
Running clean · 2 airlines · 6x weekly · nonstop
100 / 100

route health from live OTP and ZAG delay boards

Median arrival delay is −31 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−31 minacross the last 3 operated legs
Flight time~1h 31mestimated from route distance
Weekly departures6x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air ChinaCroatia Airlines

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 days
Air ChinaCA

Flights CA913 09:20 Mo We Fr

Croatia AirlinesOU

Flights OU317 varies Tu Th Sa

History

operated legs · board outcomes
09-14CA913departed−34
09-11CA913departed−31
09-09CA913departed−30

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
OTPBucharest +0 min smooth 🌤 clear · WNW 3 kt Full OTP delay board →
ZAGZagreb +0 min smooth 🌫 clear · WSW 3 kt Full ZAG delay board →

Weather lens

Current conditions put the pressure at ZAG: 36% odds of a 15+ minute delay and around +9 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Bucharest to Zagreb route actually runs

Pro Flight Search records official board updates for nonstop OTP 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 — Bucharest (OTP) to Zagreb (ZAG) route reliability, measured from operated flights on official airport boards.

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

OTP to ZAG questions

Is OTP–ZAG 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 OTP to ZAG?

Great-circle distance is 796 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 86–98 min gate-to-gate on this route.

How often does OTP–ZAG fly?

2 carriers operate this route, around 6 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 OTP 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.