TK21 Turkish Airlines - Flight Status
Codeshare Flights
The flight OZ6933 from Asiana Airlines (OZ) is a codeshare flight operated by Turkish Airlines (TK) under the flight number TK21. Check this page for details about flight TK21.
Below, you can find details about Turkish Airlines flight TK21, which currently operates between the airports of Seoul - Seoul Incheon International Airport (Airport Code ICN) and Istanbul - Istanbul Airport (Airport Code IST).
This flight data pertains specifically to the flight's details for Friday, June 12, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights TK21
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights TK21
TK21 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
TK21 Turkish Airlines from Seoul
Landed - Delayed
Delay: 25 minutes
Flight Status for Friday June 12, 2026
Landed - Delayed
Delay: 25 minutes
Flight Status for Friday June 12, 2026
Airline information
Turkish Airlines
Equipment: Boeing 777-300ER
Departure
Seoul (ICN)
June 12, 2026
Seoul Incheon International Airport
Departed at:
11:13
Terminal:
1
Gate:
41
Scheduled Departure Time: 10:15
Arrival
Istanbul (IST)
June 12, 2026
Istanbul Airport
Arrived at:
16:20
Gate:
-
Scheduled Arrival Time: 15:55
Baggage: 23A
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- OZ6933 - Asiana Airlines
Additional Information
Which is the frequency of flight TK21?
The flight TK21 is scheduled to flight on Monday, Wednesday, Friday, Saturday on a weekly basis.
Which is the distance of flight TK21?
The distance between the two airports is 7927 kilometers.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Seoul: 2026-06-13 01:36:06
Current Time in Istanbul: 2026-06-12 19:36:06
The flight TK21 is scheduled to flight on Monday, Wednesday, Friday, Saturday on a weekly basis.
Which is the distance of flight TK21?
The distance between the two airports is 7927 kilometers.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Seoul: 2026-06-13 01:36:06
Current Time in Istanbul: 2026-06-12 19:36:06
Alternative Flights
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 TK21
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
10 June
10 June
10:51
Seoul (ICN)
Seoul (ICN)
15:55
Istanbul (IST)
Istanbul (IST)
11h 04min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
08 June
08 June
10:14
Seoul (ICN)
Seoul (ICN)
15:55
Istanbul (IST)
Istanbul (IST)
11h 41min
Boeing 777-300
Boeing 777-300
Landed - On-time
Saturday
06 June
06 June
10:09
Seoul (ICN)
Seoul (ICN)
15:30
Istanbul (IST)
Istanbul (IST)
11h 21min
Boeing 777-300
Boeing 777-300
Landed - On-time
Friday
05 June
05 June
10:07
Seoul (ICN)
Seoul (ICN)
15:25
Istanbul (IST)
Istanbul (IST)
11h 18min
Boeing 777-300
Boeing 777-300
Landed - On-time
Wednesday
03 June
03 June
10:27
Seoul (ICN)
Seoul (ICN)
15:55
Istanbul (IST)
Istanbul (IST)
11h 28min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
01 June
01 June
10:49
Seoul (ICN)
Seoul (ICN)
15:55
Istanbul (IST)
Istanbul (IST)
11h 06min
Boeing 777-300
Boeing 777-300
Landed - On-time
Saturday
30 May
30 May
10:08
Seoul (ICN)
Seoul (ICN)
15:35
Istanbul (IST)
Istanbul (IST)
11h 27min
Boeing 777-300
Boeing 777-300
Landed - On-time
Friday
29 May
29 May
10:41
Seoul (ICN)
Seoul (ICN)
16:15
Istanbul (IST)
Istanbul (IST)
11h 34min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Wednesday
27 May
27 May
10:24
Seoul (ICN)
Seoul (ICN)
15:55
Istanbul (IST)
Istanbul (IST)
11h 31min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
25 May
25 May
10:22
Seoul (ICN)
Seoul (ICN)
15:25
Istanbul (IST)
Istanbul (IST)
11h 03min
Boeing 777-300
Boeing 777-300
Landed - On-time