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

TK651 Turkish Airlines - Flight Status

Below, you can find details about Turkish Airlines flight TK651, 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 Thursday, September 18, 2025.

TK651 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

TK651 Turkish Airlines to Algiers

Scheduled - On-time
Flight Status for Thursday September 18, 2025
This flight was also scheduled for Yesterday (September 16, 2025). See it here
This flight is also scheduled for Today (September 17, 2025). See it here

Airline information

Turkish Airlines
Turkish Airlines
Equipment: Boeing 737-800 (winglets) Passenger/BBJ2

Departure

Istanbul (IST)
September 18, 2025
Istanbul Airport
Estimated Departure Time:
08:10
Gate:
-
Scheduled Departure Time: 08:10

Arrival

Algiers (ALG)
September 18, 2025
Algiers Houari Boumediene Airport
Estimated Arrival Time:
10:00
Terminal:
-
Gate:
-
Scheduled Arrival Time: 10:00
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:

- AH3901 - Air Algerie

Additional Information

Which is the frequency of flight TK651?
The flight TK651 is scheduled to flight on daily basis.

Which is the distance of flight TK651?
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: 2025-09-17 23:47:36
Current Time in Algiers: 2025-09-17 21:47:36

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: TK653.
- Flight Number: TK655.
- Flight Number: TK851.

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 September 02, 2024 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.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights TK651

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
16 September
08:41
Istanbul (IST)
09:43
Algiers (ALG)
03h 02min
Airbus A321neo
Airbus A321neo
Landed - On-time
Monday
15 September
08:35
Istanbul (IST)
10:00
Algiers (ALG)
03h 25min
Boeing 737-800
Boeing 737-800
- On-time
Sunday
14 September
08:33
Istanbul (IST)
09:40
Algiers (ALG)
03h 07min
Airbus A321 (s
Airbus A321 (s
Landed - On-time
Saturday
13 September
08:30
Istanbul (IST)
09:37
Algiers (ALG)
03h 07min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
12 September
08:40
Istanbul (IST)
10:30
Algiers (ALG)
03h 50min
Boeing 737-800
Boeing 737-800
- Delayed
Thursday
11 September
08:39
Istanbul (IST)
09:49
Algiers (ALG)
03h 10min
Airbus A321neo
Airbus A321neo
Landed - On-time
Wednesday
10 September
08:37
Istanbul (IST)
10:00
Algiers (ALG)
03h 23min
Airbus A321 (s
Airbus A321 (s
- On-time
Tuesday
09 September
08:52
Istanbul (IST)
10:42
Algiers (ALG)
03h 50min
Airbus A321neo
Airbus A321neo
- Delayed
Monday
08 September
08:28
Istanbul (IST)
10:00
Algiers (ALG)
03h 32min
Airbus A321 (s
Airbus A321 (s
- On-time
Sunday
07 September
08:34
Istanbul (IST)
10:52
Algiers (ALG)
04h 18min
Airbus A310-30
Airbus A310-30
- Delayed