ATH → ZAGAthens to Zagreb

live

Direct flights from Athens (ATH) to Zagreb (ZAG): 6 nonstop departures observed each week across 2 airlines. The median arrival is 20 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 1,085 km, an estimated 1 hour 53 minutes in the air. Measured by Pro Flight Search from live flight boards at Athens and Zagreb. Updated 13 September 2026 at 21:57 UTC.

ATH Athens busy · +17
ZAG Zagreb smooth · +12
1,085 km · ~1h 53m est.
dep bank 17:25–20:006x weekly
Running clean · 2 airlines · 6x weekly · nonstop
81 / 100

route health from live ATH and ZAG delay boards

Median arrival delay is +20 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+20 minacross the last 4 operated legs
Flight time~1h 53mestimated 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
Aegean Airlines S.A.CROATIA AIRLINES d.d.

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
Aegean Airlines S.A.A3

Flights A3780 17:25 Mo We Sa

CROATIA AIRLINES d.d.OU

Flights OU301 20:00 Tu Th Su

History

operated legs · board outcomes
09-13OU301dep +22 → arr+16
09-12A3780dep +39 → arr+20
09-10OU301dep +35 → arr+19
09-09A3780departed+34

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
ATHAthens +17 min busy Full ATH delay board →
ZAGZagreb +12 min smooth Full ZAG delay board →

Weather lens

Current conditions put the pressure at ATH: 54% odds of a 15+ minute delay, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Athens to Zagreb route actually runs

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

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

ATH to ZAG questions

Is ATH–ZAG running on time right now?

Mostly on schedule. The departure side at ATH is the weaker end, route health score 81/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on ATH–ZAG?

Operators schedule evening departures around 17:25 from ATH. 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 ATH to ZAG?

Great-circle distance is 1,085 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 107–123 min gate-to-gate on this route.

How often does ATH–ZAG fly?

2 carriers operate this route, around 6 flights a week between them. Compare carrier days and times in the airline list above.