Istanbul Airport Informational Guide to Istanbul Airport (IST) - Non Official

TK187 Turkish Airlines - Flight Status

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 Saturday, February 21, 2026.

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

En Route - On-time
Flight Status for Saturday February 21, 2026

Airline information

Turkish Airlines
Turkish Airlines
Equipment: Boeing 787-9

Departure

Istanbul (IST)
February 21, 2026
Istanbul Airport
Departed at:
08:59
Gate:
D13
Scheduled Departure Time: 08:30

Arrival

Dulles (IAD)
February 21, 2026
Washington Dulles International Airport
Estimated Arrival Time:
11:36
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: 2026-02-21 15:33:57
Current Time in Dulles: 2026-02-21 07:33:57

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 February 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
Tuesday
17 February
08:30
Istanbul (IST)
11:54
Dulles (IAD)
11h 24min
Boeing 787-9
Boeing 787-9
- On-time
Monday
16 February
08:59
Istanbul (IST)
11:27
Dulles (IAD)
10h 28min
Boeing 787-9
Boeing 787-9
Landed - On-time
Sunday
15 February
08:56
Istanbul (IST)
11:35
Dulles (IAD)
10h 39min
Boeing 787-9
Boeing 787-9
Landed - On-time
Saturday
14 February
09:14
Istanbul (IST)
11:44
Dulles (IAD)
10h 30min
Boeing 787-9
Boeing 787-9
Landed - On-time
Thursday
12 February
08:51
Istanbul (IST)
11:27
Dulles (IAD)
10h 36min
Boeing 787-9
Boeing 787-9
Landed - On-time
Tuesday
10 February
08:43
Istanbul (IST)
11:15
Dulles (IAD)
10h 32min
Boeing 787-9
Boeing 787-9
Landed - On-time
Sunday
08 February
09:27
Istanbul (IST)
11:43
Dulles (IAD)
10h 16min
Boeing 787-9
Boeing 787-9
Landed - On-time
Saturday
07 February
09:00
Istanbul (IST)
11:24
Dulles (IAD)
10h 24min
Boeing 787-9
Boeing 787-9
Landed - On-time
Thursday
05 February
08:57
Istanbul (IST)
11:03
Dulles (IAD)
10h 06min
Boeing 787-9
Boeing 787-9
Landed - On-time
Tuesday
03 February
08:56
Istanbul (IST)
11:22
Dulles (IAD)
10h 26min
Boeing 787-9
Boeing 787-9
Landed - On-time