Austrian AirlinesOS
Flights OS869 17:15 Sa · OS867 varies daily
live
Direct flights from Vienna (VIE) to Kos Island (KGS): 12 nonstop departures observed each week across 2 airlines. The median arrival is 14 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 1,523 km, an estimated 2 hours 27 minutes in the air. Measured by Pro Flight Search from live flight boards at Vienna and Kos Island. Updated 16 September 2026 at 15:26 UTC.
VIE
Vienna
busy · +16
KGS
Kos Island
tracking
1,523 km · ~2h 27m est.
Running clean · 2 airlines · 12x weekly · nonstop
78 / 100
route health from live VIE and KGS delay boards
Median arrival delay is +14 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+14 minacross the last 2 operated legs
Flight time~2h 27mestimated from route distance
Weekly departures12x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Austrian AirlinesRyanair
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 daysRyanairFR
Flights FR7330 varies Mo Tu We Th Sa
History
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 Kos Island route actually runs
Pro Flight Search records official board updates for nonstop VIE to KGS 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 Kos Island (KGS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/VIE-KGS
VIE to KGS questions
Is VIE–KGS running on time right now?
Mostly on schedule. The departure side at VIE is the weaker end, route health score 78/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from VIE to KGS?
Great-circle distance is 1,523 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 138–161 min gate-to-gate on this route.
How often does VIE–KGS fly?
2 carriers operate this route, around 13 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at VIE and arrival-side delay at KGS, 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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