What is the current status of flight tk421?

Flight tk421 has not departed yet and is currently on schedule. Scheduled departure 21:35, arrival 01:40 (updated Nov 13, 2026).

Is flight tk421 on time today?

Flight tk421 has not departed yet and is currently on schedule. Scheduled departure is 21:35, with arrival at 01:40. Recheck gate and timing before you head to the airport.

Has flight tk421 departed yet? What is the departure time?

Flight tk421 is scheduled to depart at 21:35. The latest actual or estimated departure time is 21:35, and the current status is Scheduled (updated Nov 13, 2026).

When is flight tk421 scheduled to arrive?

Flight tk421 is scheduled to arrive at 01:40. The latest estimated or actual arrival time is 01:40. Status is Scheduled as of Nov 13, 2026.

What route does flight tk421 fly?

Flight tk421 is operated by Turkish Airlines from Istanbul (IST) to Moscow (VKO). Typical flight time is about 4 hours 5 minutes; operating days may include Friday.

How can I check real-time status for flight tk421?

Track flight tk421 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 tk421 is delayed or canceled, what should I do?

If tk421 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 13, 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 tk421 departed from Istanbul?

Flight tk421 has not departed from Istanbul (IST) yet and is currently on schedule for 21:35.

What is the seat configuration for flight tk421?

Flight tk421 usually flies a Airbus A321 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

Turkish Airlines

TK421 Flight Status

According to Trip.com latest record on status for Turkish Airlines flight TK421 from Istanbul to Moscow (IST-VKO): Flights for Nov 13, 2026 are scheduled, with the next departure slated for 21:35 from IST and an expected arrival at 01:40 at VKO .

Thu, Nov 12

Fri, Nov 13

Sat, Nov 14

IST-MOW

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In Flight

Your flight has departed Istanbul and is expected to arrive in Moscow at 01:20.

Istanbul(IST)

21:47

Scheduled: 21:35, Nov 12

Istanbul Airport

4h 5m

Moscow(VKO)

01:20

Scheduled: 01:40, Nov 13

Vnukovo International Airport A

Check-in Counter

E-F

Boarding Gate

A1D

Arrival Gate

Baggage

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IST-MOW

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Scheduled

Your flight will depart on time.

Istanbul(IST)

21:35

Scheduled: 21:35, Nov 13

Istanbul Airport

4h 5m

Moscow(VKO)

01:40

Scheduled: 01:40, Nov 14

Vnukovo International Airport A

Check-in Counter

E-F

Boarding Gate

Arrival Gate

Baggage

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IST-MOW

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Scheduled

Your flight will depart on time.

Istanbul(IST)

21:35

Scheduled: 21:35, Nov 14

Istanbul Airport

4h 5m

Moscow(VKO)

01:40

Scheduled: 01:40, Nov 15

Vnukovo International Airport A

Check-in Counter

E,F,G,H,J,K

Boarding Gate

Arrival Gate

Baggage

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TK421

TK421 Aircraft Specifications

According to Trip.com real-time data, the TK421 flight from Istanbul to Moscow on 11/13/2026 is operated using the aircraft model Airbus A321. This aircraft has been in service for 12y, 2m. The aircraft has 180 seats.

Airbus A321

On-Time Departure

83 %

On-Time Arrival

90 %

Avg. Delay

1 minute

Aircraft Age

12y, 2m

Total Seats

180

Flight Distance

Economy

Business

Cabin Amenities

Meal included

Seatback entertainment system

Wi-Fi (additional charge)

USB port

Seat Information

79 cm

More legroom than on 7% of flights

46 cm

Seat width better than on 27% of flights

99°

Reclining Angle

3-3

Seat layout example

Cabin Amenities

Meal included

Seatback entertainment system

Wi-Fi (free)

USB port and power outlet

Seat Information

114 cm

Legroom

53 cm

Seat width better than on 64% of flights

105°

Reclining Angle

2-2

Seat layout example

TK421 Flight History

Trip.com historical records show that the last TK421 flight departed on Thu, Nov 12 from IST at approximately 21:47. This flight is expected to arrrive in VKO at 01:20.

Date	Airport		Aircraft Model	Departure	Arrival	Status
Date	Departure	Arrival	Aircraft Model	Departure	Arrival	Status
Sun, Nov 8	Istanbul (IST)	Moscow (VKO)	321	21:52	01:29	Arrived
Mon, Nov 9	Istanbul (IST)	Moscow (VKO)	321	22:07	01:53	Arrived
Tue, Nov 10	Istanbul (IST)	Moscow (VKO)	321	21:45	01:39	Arrived
Wed, Nov 11	Istanbul (IST)	Moscow (VKO)	321	21:53	01:13	Arrived
Thu, Nov 12	Istanbul (IST)	Moscow (VKO)	321	21:47	01:20	In Flight
Fri, Nov 13	Istanbul (IST)	Moscow (VKO)	321	21:35	01:40	Scheduled
Sat, Nov 14	Istanbul (IST)	Moscow (VKO)	321	21:35	01:40	Scheduled

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TK421 On-Time Performance

Based on the average performance of this flight over the last 30 trips, the on-time departure rate of TK421 is 83% (Late on average 33 minutes), and the on-time arrival rate is 90% (Late on average 1 minute).

On-Time Departures

Punctuality

83 %

Late on average 33 minutes

Early

0 %

On time

83 %

30 mins late

7 %

60 mins late

0 %

90 mins late

10 %

Cancelled

0 %

On-Time Arrivals

Punctuality

90 %

Late on average 1 minute

Early

77 %

On time

13 %

30 mins late

0 %

60 mins late

0 %

90 mins late

10 %

Cancelled

0 %

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Flight FAQs

What is the current status of flight tk421?
Flight tk421 has not departed yet and is currently on schedule. Scheduled departure 21:35, arrival 01:40 (updated Nov 13, 2026).
Is flight tk421 on time today?
Flight tk421 has not departed yet and is currently on schedule. Scheduled departure is 21:35, with arrival at 01:40. Recheck gate and timing before you head to the airport.
Has flight tk421 departed yet? What is the departure time?
Flight tk421 is scheduled to depart at 21:35. The latest actual or estimated departure time is 21:35, and the current status is Scheduled (updated Nov 13, 2026).
When is flight tk421 scheduled to arrive?
Flight tk421 is scheduled to arrive at 01:40. The latest estimated or actual arrival time is 01:40. Status is Scheduled as of Nov 13, 2026.
What route does flight tk421 fly?
Flight tk421 is operated by Turkish Airlines from Istanbul (IST) to Moscow (VKO). Typical flight time is about 4 hours 5 minutes; operating days may include Friday.
How can I check real-time status for flight tk421?
Track flight tk421 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 tk421 is delayed or canceled, what should I do?
If tk421 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 13, 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 tk421 departed from Istanbul?
Flight tk421 has not departed from Istanbul (IST) yet and is currently on schedule for 21:35.
What is the seat configuration for flight tk421?
Flight tk421 usually flies a Airbus A321 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.