JU312 BelgradeBEG · 12:55 ViennaVIE · 14:30
JU312 by Air Serbia flies from Belgrade (BEG) to Vienna (VIE) for the Fri, Oct 30 departure.
arrival expected at VIE · on schedule
board checked 17m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BEG 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
ForecastBelgrade to Vienna with Air Serbia · Sat 31 Oct, local date
- Chance a departure is cancelled
- 0.2%13.2× usual
- Chance a departure leaves 60+ min late
- 2.7%1.2× usual
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 3 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 Belgrade to Vienna flights today
same route · Air SerbiaIf JU312 is cancelled, these are the other Air Serbia nonstop flights from Belgrade to Vienna on the same day, with scheduled departure times in BEG 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 JU312 actually runs
Pro Flight Search has tracked every published board update for JU312 across the BEG and VIE boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left a little late (~13 min) but landed right on schedule. Not enough to call it.
The verdict above is that record speaking, so it reflects how JU312 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 BEG and VIE published them.
Planning around JU312? 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: JU312 Belgrade to Vienna on-time performance, measured from the BEG and VIE airport boards.
https://proflightsearch.com/flight/JU312
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