OS779 ViennaVIE · 21:25 SofiaSOF · 23:55
OS779 by Austrian Airlines flies from Vienna (VIE) to Sofia (SOF) for the Sun, Oct 11 departure.
departs VIE · on schedule
board checked 42m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at VIE and SOF 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.
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 Sofia flights today
same route · Austrian AirlinesIf OS779 is cancelled, these are the other Austrian Airlines nonstop flights from Vienna to Sofia 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 OS779 actually runs
Pro Flight Search has tracked every published board update for OS779 across the VIE and SOF boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +14 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how OS779 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-LWD.
Board clocks recorded as VIE and SOF published them.
Planning around OS779? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — OS779 Vienna to Sofia on-time performance, measured from the VIE and SOF airport boards.
https://proflightsearch.com/flight/OS779
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