OU4451 AmsterdamAMS · 18:15 ZagrebZAG · 20:05
OU4451 by Croatia Airlines flies from Amsterdam (AMS) to Zagreb (ZAG).
scheduled from AMS
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at AMS and ZAG are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Amsterdam to Zagreb flights today
same route · Croatia AirlinesIf OU4451 is cancelled, this is the other Croatia Airlines nonstop flight from Amsterdam to Zagreb on the same day, with scheduled departure times in AMS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How OU4451 actually runs
Pro Flight Search has tracked every published board update for OU4451 across the AMS and ZAG boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left right on schedule but landed about 12 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how OU4451 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: 9A-CTN, 9A-CAL.
Board clocks recorded as AMS and ZAG published them.
Planning around OU4451? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — OU4451 Amsterdam to Zagreb on-time performance, measured from the AMS and ZAG airport boards.
https://proflightsearch.com/flight/OU4451
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