Austrian AirlinesOS100% on time
Flights OS110 varies daily
live
Direct flights from Klagenfurt am Wörthersee (KLU) to Vienna (VIE): 7 nonstop departures observed each week across 1 airline. 100% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 24 minutes early. No cancellations were recorded across the 7 tracked flights. The nonstop covers 234 km, an estimated 48 minutes in the air. Measured by Pro Flight Search from live flight boards at Klagenfurt am Wörthersee and Vienna. Updated 17 August 2026 at 15:47 UTC.
KLU
Klagenfurt am Wörthersee
tracking
VIE
Vienna
busy · +21
234 km · ~0h 48m est.
Runs reliable · 1 airline · 7x weekly · nonstop
100% on time
of the last 7 operated KLU → VIE flights arrived within 15 minutes
Median arrival delay is −24 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival−24 minacross the last 7 operated legs
Flight time~0h 48mestimated from route distance
Weekly departures7x1 direct airline on the leg
Current nonstop fares
KLU → VIE · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
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 boardsnext sweep in 120s
How the Klagenfurt am Wörthersee to Vienna route actually runs
Pro Flight Search tracks every published board update for nonstop KLU to VIE flights: 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. Fares link straight to the operating airline with no markups.
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
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Suggested citation
Pro Flight Search — Klagenfurt am Wörthersee (KLU) to Vienna (VIE) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/KLU-VIE
KLU to VIE questions
Is KLU–VIE running on time right now?
Mostly on schedule. The arrival side at VIE is the weaker end, route health score 72/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from KLU to VIE?
Great-circle distance is 234 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 47–50 min gate-to-gate on this route.
How often does KLU–VIE fly?
Austrian Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at KLU and arrival-side delay at VIE, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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