TunisairTU
Flights TU643 varies Th Su
live
Direct flights from Vienna (VIE) to Tunis (TUN): 2 nonstop departures observed each week across 1 airline. The median arrival is 39 minutes late. No cancellations were recorded across the 1 tracked flight. The nonstop covers 1,355 km, an estimated 2 hours 14 minutes in the air. Measured by Pro Flight Search from live flight boards at Vienna and Tunis. Updated 13 September 2026 at 14:18 UTC.
VIE
Vienna
smooth · +11
TUN
Tunis
tracking
1,355 km · ~2h 14m est.
Running clean · 1 airline · 2x weekly · nonstop
84 / 100
route health from live VIE and TUN delay boards
Median arrival delay is +39 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+39 minacross the last 1 operated legs
Flight time~2h 14mestimated from route distance
Weekly departures2x1 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 boardsWeather lens
Current conditions put the pressure at VIE: 23% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Vienna to Tunis route actually runs
Pro Flight Search records official board updates for nonstop VIE to TUN 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 Tunis (TUN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/VIE-TUN
VIE to TUN questions
Is VIE–TUN running on time right now?
Smooth skies ahead. The departure side at VIE 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 VIE to TUN?
Great-circle distance is 1,355 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 126–146 min gate-to-gate on this route.
How often does VIE–TUN fly?
Tunisair runs the route with about 2 flights a week (sun, thu). 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 TUN, 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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