Air SerbiaJU50% on time
Flights JU347 09:25 Th Fr Sa Su · JU349 21:00 Mo Tu We Th Su
live
Direct flights from Stuttgart (STR) to Belgrade (BEG): 7 nonstop departures observed each week across 1 airline. 50% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 19 minutes late. No cancellations were recorded across the 6 tracked flights. The nonstop covers 947 km, an estimated 1 hour 43 minutes in the air. Measured by Pro Flight Search from live flight boards at Stuttgart and Belgrade. Updated 18 September 2026 at 21:12 UTC.
STR
Stuttgart
busy · +15
BEG
Belgrade
smooth · +0
947 km · ~1h 43m est.
Runs rough · 1 airline · 7x weekly · nonstop
50% on time
of the last 6 operated STR → BEG flights arrived within 15 minutes
Median arrival delay is +19 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+19 minacross the last 6 operated legs
Flight time~1h 43mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air Serbia
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at BEG: 47% odds of a 15+ minute delay, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Stuttgart to Belgrade route actually runs
Pro Flight Search records official board updates for nonstop STR to BEG flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · 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 — Stuttgart (STR) to Belgrade (BEG) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/STR-BEG
STR to BEG questions
Is STR–BEG running on time right now?
Smooth skies ahead. The departure side at STR is the weaker end, route health score 90/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on STR–BEG?
Operators schedule morning departures around 09:25 and evening departures around 21:00 from STR. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BEG delay card to confirm conditions when you'd arrive.
How long is the flight from STR to BEG?
Great-circle distance is 947 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 97–111 min gate-to-gate on this route.
How often does STR–BEG fly?
Air Serbia runs the route with about 9 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
.