TK6617 ChicagoORD IstanbulIST
TK6617 by Turkish Airlines flies from Chicago (ORD) to Istanbul (IST).
scheduled from ORD
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ORD and IST 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 Chicago to Istanbul flights today
same route · Turkish AirlinesIf TK6617 is cancelled, these are the other Turkish Airlines nonstop flights from Chicago to Istanbul on the same day, with scheduled departure times in ORD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How TK6617 actually runs
Pro Flight Search has tracked every published board update for TK6617 across the ORD and IST boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at ORD and IST.
The verdict above is that record speaking, so it reflects how TK6617 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around TK6617? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — TK6617 Chicago to Istanbul on-time performance, measured from the ORD and IST airport boards.
https://proflightsearch.com/flight/TK6617
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