OS135 ViennaVIE · 09:35 ZurichZRH · 11:00
OS135 by Austrian Airlines flies from Vienna (VIE) to Zurich (ZRH) for the Fri, Oct 16 departure.
departs VIE · on schedule
board checked 4m ago · checking again in 45s
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by ZRH (Zurich), currently flying LIFR (low instrument). For this route and airline, under conditions like today's, over the last 90 days.
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 Vienna to Zurich flights today
same route · Austrian AirlinesIf OS135 is cancelled, these are the other Austrian Airlines nonstop flights from Vienna to Zurich on the same day, with scheduled departure times in VIE local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How OS135 actually runs
Pro Flight Search has tracked every published board update for OS135 across the VIE and ZRH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left noticeably late (~22 min) but landed a little late (~7 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how OS135 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: OELXE.
Board clocks recorded as VIE and ZRH published them.
Planning around OS135? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — OS135 Vienna to Zurich on-time performance, measured from the VIE and ZRH airport boards.
https://proflightsearch.com/flight/OS135
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