ZAG → ATHZagreb to Athens

live

Direct flights from Zagreb (ZAG) to Athens (ATH): 6 nonstop departures observed each week across 2 airlines. The median arrival is 37 minutes late. No cancellations were recorded across the 3 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 Zagreb and Athens. Updated 17 September 2026 at 09:37 UTC.

ZAG Zagreb smooth · +10
ATH Athens smooth · +0
1,085 km · ~1h 53m est.
dep bank 15:15–19:156x weekly
Running clean · 2 airlines · 6x weekly · nonstop
93 / 100

route health from live ZAG and ATH delay boards

Median arrival delay is +37 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+37 minacross the last 3 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 AirlinesCroatia 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
Aegean AirlinesA3

Flights A3781 19:15 Mo We Sa

Croatia AirlinesOU

Flights OU300 15:15 Tu Th Su

History

operated legs · board outcomes
09-16A3781dep +91 → arr+76
09-15OU300dep +8 → arr+37
09-14A3781arrived+18

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
ZAGZagreb +10 min smooth 🌤 mostly cloudy · NNE 8 kt Full ZAG delay board →
ATHAthens +0 min smooth 🌤 few clouds · NE 13 kt Full ATH delay board →

Weather lens

Current conditions put the pressure at ATH: 53% odds of a 15+ minute delay and around +15 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Zagreb to Athens route actually runs

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

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

ZAG to ATH questions

Is ZAG–ATH running on time right now?

Smooth skies ahead. The departure side at ZAG is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on ZAG–ATH?

Operators schedule evening departures around 19:15 from ZAG. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ATH delay card to confirm conditions when you'd arrive.

How long is the flight from ZAG to ATH?

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 ZAG–ATH fly?

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