TK1769 IstanbulIST · 16:45 PraguePRG · 18:25
TK1769 by Turkish Airlines flies from Istanbul (IST) to Prague (PRG) for the Fri, Sep 18 departure.
departs IST · on schedule
board checked 4m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at IST and PRG 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.
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 Prague flights today
same route · Turkish AirlinesIf TK1769 is cancelled, these are the other Turkish Airlines nonstop flights from Istanbul to Prague 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 TK1769 actually runs
Pro Flight Search has tracked every published board update for TK1769 across the IST and PRG boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left right on schedule but landed about 12 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how TK1769 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as IST and PRG published them.
Planning around TK1769? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — TK1769 Istanbul to Prague on-time performance, measured from the IST and PRG airport boards.
https://proflightsearch.com/flight/TK1769
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