JU439 CataniaCTA BelgradeBEG

JU439 by Air Serbia flies from Catania (CTA) to Belgrade (BEG).

Right nowNext departure tomorrow Operates Mon Fri

14:30

scheduled from CTA

The route today

live boards

CTACataniaOn-time likelyCTA delay board →

BEGBelgradeOn-time likelyBEG delay board →

CTA→BEGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample

45%Chance of 15+ min delay

6.5%Chance of cancellation

+11 minTypical airport delay in this weather

Conditions at CTA and BEG 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 at Catania

Forecast

Mon 9 Nov, local date

High22°Clikely 21°C to 23°C

Low12°Clikely 11°C to 14°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Belgrade

Forecast

Mon 9 Nov, local date

High10°Clikely 8°C to 12°C

Low4°Clikely 2°C to 6°C

72% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures

061422

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How JU439 actually runs

Pro Flight Search has tracked every published board update for JU439 across the CTA and BEG boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at CTA and BEG.

The verdict above is that record speaking, so it reflects how JU439 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around JU439? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: JU439 Catania to Belgrade on-time performance, measured from the CTA and BEG airport boards.

Canonical URL

https://proflightsearch.com/flight/JU439

How we measure this →

JU439 CataniaCTA → BelgradeBEG