Chair AirlinesCS
Flights CS805 13:25 Tu Th Su
live
Direct flights from Kos Island (KGS) to Zurich (ZRH): 12 nonstop departures observed each week across 3 airlines. 58% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 15 minutes late. No cancellations were recorded across the 12 tracked flights. The nonstop covers 1,927 km, an estimated 2 hours 58 minutes in the air. Measured by Pro Flight Search from live flight boards at Kos Island and Zurich. Updated 15 September 2026 at 09:58 UTC.
KGS
Kos Island
tracking
ZRH
Zurich
smooth · +1
1,927 km · ~2h 58m est.
Runs rough · 3 airlines · 12x weekly · nonstop
58% on time
of the last 12 operated KGS → ZRH flights arrived within 15 minutes
Median arrival delay is +15 min. 0 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+15 minacross the last 12 operated legs
Flight time~2h 58mestimated from route distance
Weekly departures12x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 12
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Chair AirlinesCondor FlugdienstEdelweiss Air
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 boardsnext sweep in 120s
How the Kos Island to Zurich route actually runs
Pro Flight Search records official board updates for nonstop KGS to ZRH 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 — Kos Island (KGS) to Zurich (ZRH) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/KGS-ZRH
KGS to ZRH questions
Is KGS–ZRH running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from KGS to ZRH?
Great-circle distance is 1,927 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 166–195 min gate-to-gate on this route.
How often does KGS–ZRH fly?
3 carriers operate this route, around 12 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 KGS and arrival-side delay at ZRH, 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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