TK851 Turkish Airlines - Flight Status

Below, you can find details about Turkish Airlines flight TK851, which currently operates between the airports of Istanbul - Istanbul Airport (Airport Code IST) and Algiers - Algiers Houari Boumediene Airport (Airport Code ALG).
This flight data pertains specifically to the flight's details for Saturday, February 14, 2026.

Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights TK851

TK851 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

TK851 Turkish Airlines to Algiers

Scheduled

Flight Status for Saturday February 14, 2026

This flight was also scheduled for Yesterday (February 13, 2026). See it here

Airline information

Turkish Airlines

Equipment: Airbus A321neo

Departure

Istanbul (IST)

February 14, 2026

Istanbul Airport

Scheduled Departure Time:

19:50

Gate:

Scheduled Departure Time: 19:50

Arrival

Algiers (ALG)

February 14, 2026

Algiers Houari Boumediene Airport

Scheduled Arrival Time:

21:40

Terminal:

Gate:

Scheduled Arrival Time: 21:40

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:

- AH3923 - Air Algerie

Additional Information

Which is the frequency of flight TK851?
The flight TK851 is scheduled to flight on daily basis.

Which is the distance of flight TK851?
The distance between the two airports is 2257 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: 2026-02-14 12:55:17
Current Time in Algiers: 2026-02-14 10:55:17

Alternative Flights

The following airlines serves the same route between Istanbul and Algiers:

Air Algerie
- Flight Number: AH3013.
- Flight Number: AH3015.
- Flight Number: AH3017.
- Flight Number: AH3019.

Turkish Airlines
- Flight Number: TK651.
- Flight Number: TK653.
- Flight Number: TK655.

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 TK851

Date

Departure

Arrival

Duration

Aircraft

Status

Friday
13 February

20:24
Istanbul (IST)

21:40
Algiers (ALG)

03h 16min

Airbus A321 (s

Landed - On-time

Thursday
12 February

20:00
Istanbul (IST)

21:43
Algiers (ALG)

03h 43min

Airbus A321

Landed - On-time

Wednesday
11 February

20:18
Istanbul (IST)

21:42
Algiers (ALG)

03h 24min

Airbus A321 (s

Landed - On-time

Tuesday
10 February

20:14
Istanbul (IST)

21:31
Algiers (ALG)

03h 17min

Airbus A321 (s

Landed - On-time

Monday
09 February

20:21
Istanbul (IST)

21:30
Algiers (ALG)

03h 09min

Airbus A321neo

Landed - On-time

Sunday
08 February

20:33
Istanbul (IST)

21:47
Algiers (ALG)

03h 14min

Airbus A321

Landed - On-time

Saturday
07 February

20:12
Istanbul (IST)

21:45
Algiers (ALG)

03h 33min

Airbus A321 (s

Landed - On-time

Friday
06 February

20:00
Istanbul (IST)

22:06
Algiers (ALG)

04h 06min

Airbus A321

Landed - Delayed

Thursday
05 February

20:25
Istanbul (IST)

22:00
Algiers (ALG)

03h 35min

Airbus A321neo

Landed - Delayed

Wednesday
04 February

20:14
Istanbul (IST)

21:30
Algiers (ALG)

03h 16min

Airbus A321 (s

Landed - On-time