OU4427Croatia Airlines · HAM → ZAG
live · 5m ago
Route confirmed Croatia Airlines

OU4427 HamburgHAM · 20:25 ZagrebZAG

OU4427 by Croatia Airlines flies from Hamburg (HAM) to Zagreb (ZAG).

Right nowNext departure today Operates Tue Fri Sun
10:40

scheduled from HAM

The route today

live boards
HAMHamburgModerate riskHAM delay board →
ZAGZagrebOn-time likelyZAG delay board →
HAM→ZAGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
41%Chance of 15+ min delay
0.4%Chance of cancellation
+9 minTypical airport delay in this weather

Driven mainly by HAM (Hamburg), currently flying MVFR (marginal visual). These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow on this route

Forecast

Hamburg to Zagreb with Croatia Airlines · Mon 2 Nov, local date

Outlook: about usual
Chance a departure is cancelled
0.3%1.2× usual
Chance a departure leaves 60+ min late
6.1%0.7× usual

Forecast weather: 86% chance of rain at Hamburg; 94% chance of rain at Zagreb

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How OU4427 actually runs

Pro Flight Search has tracked every published board update for OU4427 across the HAM and ZAG boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: departed +34 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how OU4427 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-23HAM 20:25 20:59 (+34)ZAG

Board clocks recorded as HAM and ZAG published them.

Planning around OU4427? 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: OU4427 Hamburg to Zagreb on-time performance, measured from the HAM and ZAG airport boards.

Canonical URL
https://proflightsearch.com/flight/OU4427
How we measure this →