Edelweiss AirWK
Flights WK170 22:45 Tu Th Sa
live
Direct flights from Zurich (ZRH) to Tbilisi (TBS): 3 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 2,927 km, an estimated 4 hours 15 minutes in the air. Measured by Pro Flight Search from live flight boards at Zurich and Tbilisi. Updated 18 September 2026 at 17:16 UTC.
ZRH
Zurich
smooth · +12
TBS
Tbilisi
tracking
2,927 km · ~4h 15m est.
Running clean · 1 airline · 3x weekly · nonstop
84 / 100
route health from live ZRH and TBS 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~4h 15mestimated from route distance
Weekly departures3x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Edelweiss 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 Zurich to Tbilisi route actually runs
Pro Flight Search records official board updates for nonstop ZRH to TBS 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 — Zurich (ZRH) to Tbilisi (TBS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ZRH-TBS
ZRH to TBS questions
Is ZRH–TBS running on time right now?
Smooth skies ahead. The departure side at ZRH is the weaker end, route health score 84/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from ZRH to TBS?
Great-circle distance is 2,927 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 237–281 min gate-to-gate on this route.
How often does ZRH–TBS fly?
Edelweiss Air runs the route with about 3 flights a week (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 ZRH and arrival-side delay at TBS, 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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