TK15 IstanbulIST · 09:55 São PauloGRU · 17:45
TK15 by Turkish Airlines flies from Istanbul (IST) to São Paulo (GRU) for the Sat, Nov 7 departure.
arrived at GRU · 8 min late
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 operationmedian arrival −16 min · 0 cancelled · 7 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at IST and GRU are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow at Istanbul
ForecastMon 9 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at São Paulo
ForecastSun 8 Nov, local date
- 86% chance of rain
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Istanbul to São Paulo flights today
same route · Turkish AirlinesIf TK15 is cancelled, this is the other Turkish Airlines nonstop flight from Istanbul to São Paulo on the same day, with scheduled departure times in IST local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How TK15 actually runs
Pro Flight Search has tracked every published board update for TK15 across the IST and GRU boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 7 confirmed landings · 5/7 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how TK15 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-LHI, TC-LHL, TC-LHJ, TC-LHK.
Board clocks recorded as IST and GRU published them.
Planning around TK15? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: TK15 Istanbul to São Paulo on-time performance, measured from the IST and GRU airport boards.
https://proflightsearch.com/flight/TK15
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