TK661 IstanbulIST · 08:05 TunisTUN · 09:00
TK661 by Turkish Airlines flies from Istanbul (IST) to Tunis (TUN).
scheduled from IST
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at IST and TUN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Istanbul to Tunis flights today
same route · Turkish AirlinesIf TK661 is cancelled, these are the other Turkish Airlines nonstop flights from Istanbul to Tunis on the same day, with scheduled departure times in IST local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How TK661 actually runs
Pro Flight Search has tracked every published board update for TK661 across the IST and TUN boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 13 confirmed departures · 12/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how TK661 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: TC-LTN.
Board clocks recorded as IST and TUN published them.
Planning around TK661? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — TK661 Istanbul to Tunis on-time performance, measured from the IST and TUN airport boards.
https://proflightsearch.com/flight/TK661
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