TK20 Turkish Airlines - Flight Status
Codeshare Flights
The flight OZ6934 from Asiana Airlines (OZ) is a codeshare flight operated by Turkish Airlines (TK) under the flight number TK20. Check this page for details about flight TK20.
Below, you can find details about Turkish Airlines flight TK20, which currently operates between the airports of Istanbul - Istanbul Airport (Airport Code IST) and Seoul - Seoul Incheon International Airport (Airport Code ICN).
This flight data pertains specifically to the flight's details for Tuesday, April 28, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights TK20
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights TK20
TK20 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
TK20 Turkish Airlines to Seoul
Scheduled - On-time
Flight Status for Tuesday April 28, 2026
Scheduled - On-time
Flight Status for Tuesday April 28, 2026
Airline information
Turkish Airlines
Equipment: Boeing 777-300ER
Departure
Istanbul (IST)
April 28, 2026
Istanbul Airport
Scheduled Departure Time:
16:50
Gate:
-
Scheduled Departure Time: 16:50
Arrival
Seoul (ICN)
April 29, 2026
Seoul Incheon International Airport
Estimated Arrival Time:
08:35
Terminal:
1
Gate:
40
Scheduled Arrival Time: 08:35
Baggage: 17
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- OZ6934 - Asiana Airlines
Additional Information
Which is the frequency of flight TK20?
The flight TK20 is scheduled to flight on Tuesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight TK20?
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 Istanbul: 2026-04-28 12:27:53
Current Time in Seoul: 2026-04-28 18:27:53
The flight TK20 is scheduled to flight on Tuesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight TK20?
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 Istanbul: 2026-04-28 12:27:53
Current Time in Seoul: 2026-04-28 18:27:53
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 TK20
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
27 April
27 April
18:52
Istanbul (IST)
Istanbul (IST)
10:22
Seoul (ICN)
Seoul (ICN)
09h 30min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Saturday
25 April
25 April
17:14
Istanbul (IST)
Istanbul (IST)
08:35
Seoul (ICN)
Seoul (ICN)
09h 21min
Boeing 777-300
Boeing 777-300
Landed - On-time
Friday
24 April
24 April
17:16
Istanbul (IST)
Istanbul (IST)
08:20
Seoul (ICN)
Seoul (ICN)
09h 04min
Boeing 777-300
Boeing 777-300
Landed - On-time
Wednesday
22 April
22 April
18:07
Istanbul (IST)
Istanbul (IST)
09:21
Seoul (ICN)
Seoul (ICN)
09h 14min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Monday
20 April
20 April
19:00
Istanbul (IST)
Istanbul (IST)
10:44
Seoul (ICN)
Seoul (ICN)
09h 44min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Saturday
18 April
18 April
17:00
Istanbul (IST)
Istanbul (IST)
08:31
Seoul (ICN)
Seoul (ICN)
09h 31min
Boeing 777-300
Boeing 777-300
Landed - On-time
Friday
17 April
17 April
17:00
Istanbul (IST)
Istanbul (IST)
08:45
Seoul (ICN)
Seoul (ICN)
09h 45min
Boeing 777-300
Boeing 777-300
Landed - On-time
Wednesday
15 April
15 April
16:50
Istanbul (IST)
Istanbul (IST)
09:00
Seoul (ICN)
Seoul (ICN)
10h 10min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Monday
13 April
13 April
18:10
Istanbul (IST)
Istanbul (IST)
10:15
Seoul (ICN)
Seoul (ICN)
10h 05min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Saturday
11 April
11 April
17:50
Istanbul (IST)
Istanbul (IST)
09:44
Seoul (ICN)
Seoul (ICN)
09h 54min
Boeing 777-300
Boeing 777-300
Landed - Delayed