OS774 SofiaSOF · 16:05 ViennaVIE · 16:40
OS774 by Austrian Airlines flies from Sofia (SOF) to Vienna (VIE).
scheduled from SOF
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SOF and VIE 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
ForecastSofia to Vienna with Austrian Airlines · Fri 30 Oct, local date
- Chance a departure is cancelled
- 0.5%0.8× usual
- Chance a departure leaves 60+ min late
- 2.2%1.1× usual
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 4 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 Sofia to Vienna flights today
same route · Austrian AirlinesIf OS774 is cancelled, these are the other Austrian Airlines nonstop flights from Sofia to Vienna on the same day, with scheduled departure times in SOF 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 OS774 actually runs
Pro Flight Search has tracked every published board update for OS774 across the SOF and VIE boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed +1 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how OS774 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 SOF and VIE published them.
Planning around OS774? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: OS774 Sofia to Vienna on-time performance, measured from the SOF and VIE airport boards.
https://proflightsearch.com/flight/OS774
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