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 Monday, September 21, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights TK421
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
Scheduled - On-time
Flight Status for Monday September 21, 2026
This flight was also scheduled for Yesterday (September 20, 2026). See it here
Scheduled - On-time
Flight Status for Monday September 21, 2026
Airline information
Turkish Airlines
Equipment: Airbus A330-300
Departure
Istanbul (IST)
September 21, 2026
Istanbul Airport
Scheduled Departure Time:
21:05
Gate:
-
Scheduled Departure Time: 21:05
Arrival
Moscow (VKO)
September 22, 2026
Moscow Vnukovo International Airport
Estimated Arrival Time:
01:00
Terminal:
A
Gate:
-
Scheduled Arrival Time: 01:00
Disclaimer
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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.
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 airlines serves the same route between Istanbul and Moscow:
Pobeda
- Flight Number: DP1994.
- Flight Number: DP994.
- Flight Number: DP996.
Turkish Airlines
- Flight Number: TK407.
- Flight Number: TK409.
- Flight Number: TK411.
- Flight Number: TK413.
- Flight Number: TK415.
- Flight Number: TK417.
- Flight Number: TK419.
Pobeda
- Flight Number: DP1994.
- Flight Number: DP994.
- Flight Number: DP996.
Turkish Airlines
- Flight Number: TK407.
- Flight Number: TK409.
- Flight Number: TK411.
- Flight Number: TK413.
- Flight Number: TK415.
- Flight Number: TK417.
- Flight Number: TK419.
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
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
21 September
21 September
21:05
Istanbul (IST)
Istanbul (IST)
00:41
Moscow (VKO)
Moscow (VKO)
03h 36min
Airbus A330-20
Airbus A330-20
Landed - On-time
Sunday
20 September
20 September
21:05
Istanbul (IST)
Istanbul (IST)
00:47
Moscow (VKO)
Moscow (VKO)
03h 42min
Airbus A330-20
Airbus A330-20
Landed - On-time
Saturday
19 September
19 September
22:05
Istanbul (IST)
Istanbul (IST)
01:31
Moscow (VKO)
Moscow (VKO)
03h 26min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Friday
18 September
18 September
21:05
Istanbul (IST)
Istanbul (IST)
01:19
Moscow (VKO)
Moscow (VKO)
04h 14min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Thursday
17 September
17 September
21:05
Istanbul (IST)
Istanbul (IST)
00:58
Moscow (VKO)
Moscow (VKO)
03h 53min
Airbus A330-30
Airbus A330-30
Landed - On-time
Wednesday
16 September
16 September
21:05
Istanbul (IST)
Istanbul (IST)
00:48
Moscow (VKO)
Moscow (VKO)
03h 43min
Airbus A330-30
Airbus A330-30
Landed - On-time
Tuesday
15 September
15 September
21:05
Istanbul (IST)
Istanbul (IST)
00:32
Moscow (VKO)
Moscow (VKO)
03h 27min
Airbus A330-30
Airbus A330-30
Landed - On-time
Monday
14 September
14 September
21:05
Istanbul (IST)
Istanbul (IST)
00:34
Moscow (VKO)
Moscow (VKO)
03h 29min
Airbus A330-30
Airbus A330-30
Landed - On-time
Sunday
13 September
13 September
21:05
Istanbul (IST)
Istanbul (IST)
00:46
Moscow (VKO)
Moscow (VKO)
03h 41min
Airbus A330-30
Airbus A330-30
Landed - On-time
Saturday
12 September
12 September
21:20
Istanbul (IST)
Istanbul (IST)
01:05
Moscow (VKO)
Moscow (VKO)
03h 45min
Airbus A330-30
Airbus A330-30
Landed - On-time