TK421 Turkish Airlines - Flight Status

Below, you can find details about Turkish Airlines flight TK421, which currently operates between the airports of Istanbul - Istanbul Airport (Airport Code IST) and Moscow - Moscow Vnukovo International Airport (Airport Code VKO).
This flight data pertains specifically to the flight's details for Sunday, April 12, 2026.

Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights TK421

TK421 On Time performance:

n/a

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

TK421 Turkish Airlines to Moscow

Landed - On-time

Flight Status for Sunday April 12, 2026

This flight is also scheduled for Today (April 13, 2026). See it here

Airline information

Turkish Airlines

Equipment: Airbus A330-300

Departure

Istanbul (IST)

April 12, 2026

Istanbul Airport

Departed at:

21:05

Gate:

Scheduled Departure Time: 21:05

Arrival

Moscow (VKO)

April 13, 2026

Moscow Vnukovo International Airport

Arrived at:

00:59

Terminal:

Gate:

Scheduled Arrival Time: 01:00

Disclaimer

The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.istanbul-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Additional Information

Which is the frequency of flight TK421?
The flight TK421 is scheduled to flight on daily basis.

Which is the distance of flight TK421?
The distance between the two airports is 1713 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airline serve the same route between Istanbul and Moscow:
Turkish Airlines - Flight Number: TK407.

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights TK421

Date

Departure

Arrival

Duration

Aircraft

Status

Monday
13 April

21:05
Istanbul (IST)

00:59
Moscow (VKO)

03h 54min

Airbus A330-30

Landed - On-time

Sunday
12 April

21:05
Istanbul (IST)

01:39
Moscow (VKO)

04h 34min

Airbus A330-30

Landed - Delayed

Saturday
11 April

21:05
Istanbul (IST)

00:35
Moscow (VKO)

03h 30min

Airbus A330-30

Landed - On-time

Friday
10 April

21:05
Istanbul (IST)

00:49
Moscow (VKO)

03h 44min

Airbus A330-20

Landed - On-time

Thursday
09 April

21:05
Istanbul (IST)

00:44
Moscow (VKO)

03h 39min

Airbus A330-20

Landed - On-time

Wednesday
08 April

21:05
Istanbul (IST)

01:36
Moscow (VKO)

04h 31min

Airbus A321 (s

Landed - Delayed

Tuesday
07 April

21:05
Istanbul (IST)

00:56
Moscow (VKO)

03h 51min

Airbus A330-30

Landed - On-time

Monday
06 April

21:05
Istanbul (IST)

00:31
Moscow (VKO)

03h 26min

Airbus A330-30

Landed - On-time

Sunday
05 April

21:05
Istanbul (IST)

00:43
Moscow (VKO)

03h 38min

Airbus A330-30

Landed - On-time

Saturday
04 April

21:05
Istanbul (IST)

00:33
Moscow (VKO)

03h 28min

Airbus A330-30

Landed - On-time