TK187 Turkish Airlines - Flight Status

Codeshare Flights

The flight TG9142 from Thai Airways International (TG) is a codeshare flight operated by Turkish Airlines (TK) under the flight number TK187. Check this page for details about flight TK187.

Below, you can find details about Turkish Airlines flight TK187, which currently operates between the airports of Istanbul - Istanbul Airport (Airport Code IST) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Sunday, January 25, 2026.

Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights TK187

TK187 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

TK187 Turkish Airlines to Dulles

Scheduled - On-time

Flight Status for Sunday January 25, 2026

This flight was also scheduled for Yesterday (January 24, 2026). See it here

This flight is also scheduled for Tomorrow (January 26, 2026). See it here

Airline information

Turkish Airlines

Equipment: Boeing 787-9

Departure

Istanbul (IST)

January 25, 2026

Istanbul Airport

Estimated Departure Time:

08:30

Gate:

Scheduled Departure Time: 08:30

Arrival

Dulles (IAD)

January 25, 2026

Washington Dulles International Airport

Estimated Arrival Time:

11:14

Terminal:

Gate:

Scheduled Arrival Time: 11:45

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.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- 6E4009 - IndiGo

- OM1133 - Miat Mongolian Airlines

- PK5187 - Pakistan International Airlines

- TG9142 - Thai Airways International

Additional Information

Which is the frequency of flight TK187?
The flight TK187 is scheduled to flight on daily basis.

Which is the distance of flight TK187?
The distance between the two airports is 8389 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: 2026-01-25 16:17:59
Current Time in Dulles: 2026-01-25 08:17:59

Alternative Flights

The following airline serve the same route between Istanbul and Dulles:
Turkish Airlines - Flight Number: TK69.

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: We have gathered available data from last twelve closed months, spanning from January 02, 2025 to March 22, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights TK187

Date

Departure

Arrival

Duration

Aircraft

Status

Saturday
24 January

09:12
Istanbul (IST)

11:27
Dulles (IAD)

10h 15min

Boeing 787-9

Landed - On-time

Friday
23 January

08:57
Istanbul (IST)

11:13
Dulles (IAD)

10h 16min

Boeing 787-9

Landed - On-time

Thursday
22 January

08:45
Istanbul (IST)

11:00
Dulles (IAD)

10h 15min

Boeing 787-9

Landed - On-time

Wednesday
21 January

08:30
Istanbul (IST)

11:52
Dulles (IAD)

11h 22min

Boeing 787-9

- On-time

Tuesday
20 January

08:30
Istanbul (IST)

11:55
Dulles (IAD)

11h 25min

Boeing 787-9

- On-time

Monday
19 January

10:26
Istanbul (IST)

13:04
Dulles (IAD)

10h 38min

Boeing 787-9

Landed - Delayed

Sunday
18 January

10:27
Istanbul (IST)

13:07
Dulles (IAD)

10h 40min

Boeing 787-9

Landed - Delayed

Saturday
17 January

08:59
Istanbul (IST)

11:55
Dulles (IAD)

10h 56min

Boeing 787-9

Landed - On-time

Friday
16 January

09:02
Istanbul (IST)

11:43
Dulles (IAD)

10h 41min

Boeing 787-9

Landed - On-time

Thursday
15 January

09:27
Istanbul (IST)

12:20
Dulles (IAD)

10h 53min

Boeing 787-9

Landed - Delayed