A3431 Frankfurt am MainFRA · 19:45 HeraklionHER
A3431 by Aegean Airlines flies from Frankfurt am Main (FRA) to Heraklion (HER) for the Fri, Sep 18 departure.
departs FRA · on schedule
board checked 10m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at FRA and HER 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.
How A3431 actually runs
Pro Flight Search has tracked every published board update for A3431 across the FRA and HER boards: schedule changes, gate pushes and actual clocks. Combined risk score: 22.4/100. Based on airport operations, weather, and cached board history at FRA and HER.
The verdict above is that record speaking, so it reflects how A3431 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 FRA and HER published them.
Planning around A3431? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — A3431 Frankfurt am Main to Heraklion on-time performance, measured from the FRA and HER airport boards.
https://proflightsearch.com/flight/A3431
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