OS816 HeraklionHER · 17:10 ViennaVIE · 18:40
OS816 by Austrian Airlines flies from Heraklion (HER) to Vienna (VIE).
scheduled from HER
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at HER and VIE 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 Vienna flights today
same route · Austrian AirlinesIf OS816 is cancelled, these are the other Austrian Airlines nonstop flights from Heraklion to Vienna 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 OS816 actually runs
Pro Flight Search has tracked every published board update for OS816 across the HER and VIE boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +20 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how OS816 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: OE-LBQ, OE-LZB.
Board clocks recorded as HER and VIE published them.
Planning around OS816? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — OS816 Heraklion to Vienna on-time performance, measured from the HER and VIE airport boards.
https://proflightsearch.com/flight/OS816
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