OS135 ViennaVIE · 09:45 ZurichZRH · 11:10
OS135 by Austrian Airlines flies from Vienna (VIE) to Zurich (ZRH) for the Sun, Nov 1 departure.
departs VIE · on schedule
board checked 15m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at VIE and ZRH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow on this route
ForecastVienna to Zurich with Austrian Airlines · Sun 1 Nov, local date
- Chance a departure is cancelled
- 0.6%0.9× usual
- Chance a departure leaves 60+ min late
- 2.5%0.8× usual
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 9 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
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 that show a delay still operate. Rebooking usually helps only when that delay is very large. 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: no clear pattern yet. Only 2 completed legs so far: left a little late (~15 min) but landed about 6 min early. 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: YLABP.
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
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
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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