TK851 Turkish Airlines - Flight Status
Codeshare Flights
The flight AH3923 from Air Algerie (AH) is a codeshare flight operated by Turkish Airlines (TK) under the flight number TK851. Check this page for details about flight TK851.
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 Tuesday, November 04, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights TK851
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 - On-time
Flight Status for Tuesday November 04, 2025
This flight was also scheduled for Yesterday (November 03, 2025). See it here
This flight is also scheduled for Tomorrow (November 05, 2025). See it here
Scheduled - On-time
Flight Status for Tuesday November 04, 2025
Airline information
Turkish Airlines
Equipment: Airbus A321 (sharklets)
Departure
Istanbul (IST)
November 04, 2025
Istanbul Airport
Estimated Departure Time:
19:50
Gate:
B7B
Scheduled Departure Time: 19:50
Arrival
Algiers (ALG)
November 04, 2025
Algiers Houari Boumediene Airport
Estimated Arrival Time:
21:40
Terminal:
-
Gate:
-
Scheduled Arrival Time: 21:40
Disclaimer
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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: 2025-11-04 19:29:49
Current Time in Algiers: 2025-11-04 17:29:49
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: 2025-11-04 19:29:49
Current Time in Algiers: 2025-11-04 17:29:49
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 TK851
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
03 November
03 November
20:10
Istanbul (IST)
Istanbul (IST)
21:40
Algiers (ALG)
Algiers (ALG)
03h 30min
Airbus A321 (s
Airbus A321 (s
- On-time
Sunday
02 November
02 November
20:09
Istanbul (IST)
Istanbul (IST)
21:40
Algiers (ALG)
Algiers (ALG)
03h 31min
Airbus A321 (s
Airbus A321 (s
- On-time
Saturday
01 November
01 November
20:14
Istanbul (IST)
Istanbul (IST)
21:40
Algiers (ALG)
Algiers (ALG)
03h 26min
Airbus A321 (s
Airbus A321 (s
- On-time
Friday
31 October
31 October
20:10
Istanbul (IST)
Istanbul (IST)
21:40
Algiers (ALG)
Algiers (ALG)
03h 30min
Airbus A321 (s
Airbus A321 (s
- On-time
Thursday
30 October
30 October
20:21
Istanbul (IST)
Istanbul (IST)
22:10
Algiers (ALG)
Algiers (ALG)
03h 49min
Airbus A321
Airbus A321
- Delayed
Wednesday
29 October
29 October
20:02
Istanbul (IST)
Istanbul (IST)
21:15
Algiers (ALG)
Algiers (ALG)
03h 13min
Airbus A321 (s
Airbus A321 (s
Landed - On-time
Tuesday
28 October
28 October
20:15
Istanbul (IST)
Istanbul (IST)
21:26
Algiers (ALG)
Algiers (ALG)
03h 11min
Boeing 737-800
Boeing 737-800
Landed - On-time
Monday
27 October
27 October
21:13
Istanbul (IST)
Istanbul (IST)
22:53
Algiers (ALG)
Algiers (ALG)
03h 40min
Airbus A321 (s
Airbus A321 (s
- Delayed
Sunday
26 October
26 October
20:13
Istanbul (IST)
Istanbul (IST)
21:40
Algiers (ALG)
Algiers (ALG)
03h 27min
Airbus A321 (s
Airbus A321 (s
- On-time
Saturday
25 October
25 October
20:11
Istanbul (IST)
Istanbul (IST)
21:47
Algiers (ALG)
Algiers (ALG)
03h 36min
Airbus A321
Airbus A321
Landed - On-time