BRU → ZAGBrussels to Zagreb

live

Direct flights from Brussels (BRU) to Zagreb (ZAG): 6 nonstop departures observed each week across 1 airline. 22% of the last 9 operated flights arrived within 15 minutes of schedule. The median arrival is 23 minutes late. No cancellations were recorded across the 9 tracked flights. The nonstop covers 1,029 km, an estimated 1 hour 49 minutes in the air. Measured by Pro Flight Search from live flight boards at Brussels and Zagreb. Updated 15 September 2026 at 07:37 UTC.

BRU Brussels smooth · +13
ZAG Zagreb smooth · +1
1,029 km · ~1h 49m est.
dep bank 09:20–20:306x weekly
Runs rough · 1 airline · 6x weekly · nonstop
22% on time

of the last 9 operated BRU → ZAG flights arrived within 15 minutes

Median arrival delay is +23 min. 0 of 9 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+23 minacross the last 9 operated legs
Flight time~1h 49mestimated from route distance
Weekly departures6x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Croatia 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
Croatia AirlinesOU22% on time

Flights OU457 09:20 Mo Tu We Th Fr · OU4457 20:30 Mo Tu We Th Fr Su

History

operated legs · board outcomes
09-14OU4457dep +8 → arr−5
09-14OU457dep +23 → arr+10
09-13OU4457dep +38 → arr+27
09-11OU4457dep +61 → arr+51
09-11OU457dep +25 → arr+17
09-10OU4457dep +29 → arr+23
09-10OU457dep +32 → arr+23
09-09OU4457departed+39
09-09OU457departed+16

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
BRUBrussels +13 min smooth 🌤 clear · S 9 kt Full BRU delay board →
ZAGZagreb +1 min smooth 🌤 few clouds · WSW 5 kt Full ZAG delay board →

Weather lens

Current conditions put the pressure at ZAG: 42% odds of a 15+ minute delay and around +11 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Brussels to Zagreb route actually runs

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

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

BRU to ZAG questions

Is BRU–ZAG running on time right now?

Smooth skies ahead. The departure side at BRU is the weaker end, route health score 91/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BRU–ZAG?

Operators schedule morning departures around 09:20 and evening departures around 20:30 from BRU. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ZAG delay card to confirm conditions when you'd arrive.

How long is the flight from BRU to ZAG?

Great-circle distance is 1,029 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 103–118 min gate-to-gate on this route.

How often does BRU–ZAG fly?

Croatia Airlines runs the route with about 11 flights a week (sun, mon, tue, wed, thu, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.