Austrian AirlinesOS
Flights OS617 varies Tu Th Sa Su
live
Direct flights from Vienna (VIE) to Zadar (ZAD): 4 nonstop departures observed each week across 1 airline. The median arrival is 8 minutes late. No cancellations were recorded across the 3 tracked flights. The nonstop covers 455 km, an estimated 1 hour 5 minutes in the air. Measured by Pro Flight Search from live flight boards at Vienna and Zadar. Updated 18 October 2026 at 10:27 UTC.
VIE
Vienna
heavy · +47
ZAD
Zadar
tracking
455 km · ~1h 05m est.
Disrupted · 1 airline · 4x weekly · nonstop
38 / 100
route health from live VIE and ZAD delay boards
Median arrival delay is +8 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+8 minacross the last 3 operated legs
Flight time~1h 05mestimated from route distance
Weekly departures4x1 direct airline on the leg
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 Vienna to Zadar route actually runs
Pro Flight Search records official board updates for nonstop VIE to ZAD 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 — Vienna (VIE) to Zadar (ZAD) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/VIE-ZAD
VIE to ZAD questions
Is VIE–ZAD running on time right now?
Significant delay risk. The departure side at VIE is the weaker end, route health score 38/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from VIE to ZAD?
Great-circle distance is 455 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 62–69 min gate-to-gate on this route.
How often does VIE–ZAD fly?
Austrian Airlines runs the route with about 4 flights a week (sun, tue, thu, sat). 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 VIE and arrival-side delay at ZAD, 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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