Turkish Airlines TK421 Flight Status Tracker
TK421 is a international flight operated by Turkish Airlines. TK421 is departing from Istanbul (IST), Turkey and arriving at Moscow (VKO), Russia. The flight distance is about 1740.72 km or 1081.64 miles and flight time is 3 hours 50 minutes. Get the latest status of TK421 / THY421 here.
Update on Dec. 4, 2025, 11:11 a.m.
Lastest Status
Scheduled On time
| IST | VKO |
Distance: 1740.72 km / 1081.64 miles or 939.92 nautical miles.
Departure Istanbul Ataturk Airport
Estimate Departure: 21:50
Scheduled Departure: 21:50
Departure Terminal : N/A Gate None
Arrival Moscow Vnukovo Airport
Estimate Arrival: 01:50
Scheduled Arrival: 01:50
Arrival Terminal : A Gate None
Flight TK421 detail information
| Type | International Flight |
| Route | Departure Istanbul (IST), Turkey and arriving at Moscow (VKO), Russia |
| Airlines | Turkish Airlines (TK) |
| Aircraft | Airbus A321 (sharklets) |
| Flight Duration | 3 hours 50 minutes |
| Flight Distance | 1740.72 km /1081.64 miles |
| Operating Days | Friday |
Find more flight status
TK421 Airports
| Departures |
|---|
| Airport: Istanbul Ataturk Airport, Turkey |
| ICAO Code: IST |
| IST Current time: 16:03 04-Dec-2025 |
| Arrivals |
| Airport: Moscow Vnukovo Airport, Russia |
| ICAO Code: VKO |
| VKO Current time: 16:03 04-Dec-2025 |