TunisairTU
Flights TU318 varies Mo
live
Direct flights from Tunis (TUN) to Lisbon (LIS): 1 nonstop departure observed each week across 1 airline. The median arrival is 7 minutes early. No cancellations were recorded across the 1 tracked flight. The nonstop covers 1,711 km, an estimated 2 hours 42 minutes in the air. Measured by Pro Flight Search from live flight boards at Tunis and Lisbon. Updated 14 September 2026 at 21:18 UTC.
TUN
Tunis
tracking
LIS
Lisbon
smooth · +10
1,711 km · ~2h 42m est.
Running clean · 1 airline · 1x weekly · nonstop
86 / 100
route health from live TUN and LIS delay boards
Median arrival delay is −7 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−7 minacross the last 1 operated legs
Flight time~2h 42mestimated from route distance
Weekly departures1x1 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 LIS: 19% odds of a 15+ minute delay and around +2 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 Tunis to Lisbon route actually runs
Pro Flight Search records official board updates for nonstop TUN to LIS 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 — Tunis (TUN) to Lisbon (LIS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/TUN-LIS
TUN to LIS questions
Is TUN–LIS running on time right now?
Smooth skies ahead. The arrival side at LIS is the weaker end, route health score 86/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from TUN to LIS?
Great-circle distance is 1,711 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 151–177 min gate-to-gate on this route.
How often does TUN–LIS fly?
Tunisair runs the route with about 1 flight a week (mon). 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 TUN and arrival-side delay at LIS, 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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