OS435 ViennaVIE · 08:05 AlicanteALC · 11:00
OS435 by Austrian Airlines flies from Vienna (VIE) to Alicante (ALC).
scheduled from VIE
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at VIE and ALC 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 OS435 actually runs
Pro Flight Search has tracked every published board update for OS435 across the VIE and ALC boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +12 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how OS435 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 VIE and ALC published them.
Planning around OS435? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — OS435 Vienna to Alicante on-time performance, measured from the VIE and ALC airport boards.
https://proflightsearch.com/flight/OS435
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