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Turkish Airlines Turkish Airlines

TK643 Flight Status

Based on real-time data from Trip.com, flight TK643, operated by Turkish Airlines and scheduled to fly from Istanbul (IST to Yaounde (NSI), has been cancelled. Please contact the airline or airport counter for the latest information.
IST-YAO

Access more flight status info on the Trip.com app

Cancelled
Please refer to the airline for the latest information
Istanbul(IST)
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Istanbul Airport
173106C5-5199-4134-A176-6296CB3DA377 7h 25m
Check-in Counter
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Boarding Gate
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Arrival Gate
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Baggage
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Istanbul to Yaounde or track other flights with our flight status tracker.

TK643 Aircraft Details

flight status
Plane model info unavailable
Punctuality (Departure)
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Punctuality (Arrival)
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Early on average
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Age
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Seats
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Distance
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Frequently Asked Questions

  • What is the current status of flight tk643?

    Flight tk643 has been canceled (status: Cancelled). Contact Turkish Airlines or your booking channel for rebooking or refund (updated Nov 2, 2026).
  • Flight tk643 has been canceled (status: Cancelled). Contact Turkish Airlines or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.
  • Flight tk643 is operated by Turkish Airlines from Istanbul (IST) to Yaounde (NSI). Typical flight time is about 7 hours25 minutes; operating days may include Monday.
  • Track flight tk643 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
  • If tk643 is delayed or canceled, first confirm the latest status here (Cancelled, updated Nov 2, 2026). Contact Turkish Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight tk643 has been canceled and did not depart from Istanbul (IST). Contact Turkish Airlines or your booking channel for next steps.

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