JU311 ViennaVIE · 09:30 BelgradeBEG · 11:00
JU311 by Air Serbia flies from Vienna (VIE) to Belgrade (BEG) for the Tue, Sep 8 departure.
departs VIE · on schedule
board checked 40m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at VIE and BEG 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 Belgrade flights today
same route · Air SerbiaIf JU311 is cancelled, these are the other Air Serbia nonstop flights from Vienna to Belgrade 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 JU311 actually runs
Pro Flight Search has tracked every published board update for JU311 across the VIE and BEG boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left a little late (~9 min) but landed about 13 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how JU311 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: YU-ASB.
Board clocks recorded as VIE and BEG published them.
Planning around JU311? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — JU311 Vienna to Belgrade on-time performance, measured from the VIE and BEG airport boards.
https://proflightsearch.com/flight/JU311
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