A3303 HeraklionHER · 08:10 AthensATH · 09:00
A3303 by Aegean Airlines flies from Heraklion (HER) to Athens (ATH) for the Tue, Sep 15 departure.
estimated arrival at ATH · local time · ~13h 33m from now
board checked 49m ago · checking again in 45s
Board estimate · gate and arrival times.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at HER and ATH 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Heraklion to Athens flights today
same route · Aegean AirlinesIf A3303 is cancelled, these are the other Aegean Airlines nonstop flights from Heraklion to Athens on the same day, with scheduled departure times in HER local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How A3303 actually runs
Pro Flight Search has tracked every published board update for A3303 across the HER and ATH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +10 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how A3303 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as HER and ATH published them.
Planning around A3303? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — A3303 Heraklion to Athens on-time performance, measured from the HER and ATH airport boards.
https://proflightsearch.com/flight/A3303
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