What is the current status of flight tk4521?

Flight tk4521 has been canceled (status: Cancelled). Contact Turkish Airlines or your booking channel for rebooking or refund (updated Oct 10, 2026).

Is flight tk4521 on time today?

Flight tk4521 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.

What route does flight tk4521 fly?

Flight tk4521 is operated by Turkish Airlines from Istanbul (IST) to Bangkok (BKK). Typical flight time is about 8 hours 50 minutes; operating days may include Saturday.

How can I check real-time status for flight tk4521?

Track flight tk4521 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 flight tk4521 is delayed or canceled, what should I do?

If tk4521 is delayed or canceled, first confirm the latest status here (Cancelled, updated Oct 10, 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.

Has flight tk4521 departed from Istanbul?

Flight tk4521 has been canceled and did not depart from Istanbul (IST). Contact Turkish Airlines or your booking channel for next steps.

Turkish Airlines

TK4521 Flight status

According to real-time data from Trip.com, flight TK4521, operated by Turkish Airlines and scheduled to fly from Istanbul (IST to Bangkok (BKK), has been cancelled. Please contact the airline or airport counter for the latest information.

IST-BKK

Access more flight status info on the Trip.com app

Cancelled

Please refer to the airline for the latest information

Istanbul(IST)

Istanbul Airport

8h 50m

Bangkok(BKK)

Suvarnabhumi Airport

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

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Turkish Airlines

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Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information. You can also explore more flights from Istanbul to Bangkok or track other flights with our flight status tracker.

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TK4521

TK4521 Aircraft Details

Plane model info unavailable

Punctuality (Departure)

Punctuality (Arrival)

Early on average

Age

Seats

Flight Distance

Economy

In-Flight Services

Unknown

Seat Information

Legroom

Seat width

Reclining Angle

Seat layout example

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Flight FAQs

What is the current status of flight tk4521?

Flight tk4521 has been canceled (status: Cancelled). Contact Turkish Airlines or your booking channel for rebooking or refund (updated Oct 10, 2026).
Is flight tk4521 on time today?

Flight tk4521 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.
What route does flight tk4521 fly?

Flight tk4521 is operated by Turkish Airlines from Istanbul (IST) to Bangkok (BKK). Typical flight time is about 8 hours 50 minutes; operating days may include Saturday.
How can I check real-time status for flight tk4521?

Track flight tk4521 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 flight tk4521 is delayed or canceled, what should I do?

If tk4521 is delayed or canceled, first confirm the latest status here (Cancelled, updated Oct 10, 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.
Has flight tk4521 departed from Istanbul?

Flight tk4521 has been canceled and did not depart from Istanbul (IST). Contact Turkish Airlines or your booking channel for next steps.