TK204 Turkish Airlines - Flight Status

Below, you can find details about Turkish Airlines flight TK204, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Istanbul - Istanbul Airport (Airport Code IST).
This flight data pertains specifically to the flight's details for Tuesday, May 05, 2026.

Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights TK204

TK204 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

TK204 Turkish Airlines from Seattle

En Route - On-time

Flight Status for Tuesday May 05, 2026

Airline information

Turkish Airlines

Equipment: Airbus A350-900

Departure

Seattle (SEA)

May 04, 2026

Seattle-Tacoma International Airport

Departed at:

19:12

Terminal:

Gate:

S11

Scheduled Departure Time: 19:10

Arrival

Istanbul (IST)

May 05, 2026

Istanbul Airport

Estimated Arrival Time:

16:44

Gate:

Scheduled Arrival Time: 17:05

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 TK204?
The flight TK204 is scheduled to flight on daily basis.

Which is the distance of flight TK204?
The distance between the two airports is 9749 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 Seattle: 2026-05-05 03:25:31
Current Time in Istanbul: 2026-05-05 13:25:31

Alternative Flights

Turkish Airlines is the only airline operating the route from Seattle to Istanbul.

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 TK204

Date

Departure

Arrival

Duration

Aircraft

Status

Monday
04 May

19:22
Seattle (SEA)

16:35
Istanbul (IST)

11h 13min

Airbus A350-90

Landed - On-time

Sunday
03 May

19:29
Seattle (SEA)

16:40
Istanbul (IST)

11h 11min

Airbus A350-90

Landed - On-time

Saturday
02 May

20:17
Seattle (SEA)

17:05
Istanbul (IST)

10h 48min

Airbus A350-90

Landed - On-time

Friday
01 May

19:34
Seattle (SEA)

16:22
Istanbul (IST)

10h 48min

Airbus A350-90

Landed - On-time

Thursday
30 April

19:29
Seattle (SEA)

16:38
Istanbul (IST)

11h 09min

Airbus A350-90

Landed - On-time

Wednesday
29 April

19:20
Seattle (SEA)

16:26
Istanbul (IST)

11h 06min

Airbus A350-90

Landed - On-time

Tuesday
28 April

19:33
Seattle (SEA)

16:45
Istanbul (IST)

11h 12min

Airbus A350-90

Landed - On-time

Monday
27 April

19:44
Seattle (SEA)

17:05
Istanbul (IST)

11h 21min

Airbus A350-90

Landed - On-time

Sunday
26 April

19:39
Seattle (SEA)

16:40
Istanbul (IST)

11h 01min

Airbus A350-90

Landed - On-time

Saturday
25 April

19:47
Seattle (SEA)

16:25
Istanbul (IST)

10h 38min

Airbus A350-90

Landed - On-time