TK1021 Turkish Airlines - Flight Status

Below, you can find details about Turkish Airlines flight TK1021, which currently operates between the airports of Istanbul - Istanbul Airport (Airport Code IST) and Sarajevo - Sarajevo International Airport (Airport Code SJJ).
This flight data pertains specifically to the flight's details for Thursday, May 21, 2026.

Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights TK1021

TK1021 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

TK1021 Turkish Airlines to Sarajevo

This flight is not scheduled for May 21, 2026.

Airline information

Turkish Airlines

Departure

Istanbul (IST)

May 19, 2026

Istanbul Airport

Arrival

Sarajevo (SJJ)

May 19, 2026

Sarajevo International Airport

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.

Additional Information

Which is the frequency of flight TK1021?
The flight TK1021 is scheduled to flight on daily basis.

Which is the distance of flight TK1021?
The distance between the two airports is 899 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: 2026-05-21 00:35:09
Current Time in Sarajevo: 2026-05-20 23:35:09

Alternative Flights

The following airline serve the same route between Istanbul and Sarajevo:
Turkish Airlines - Flight Number: TK1023.

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 TK1021

Date

Departure

Arrival

Duration

Aircraft

Status

Wednesday
20 May

07:47
Istanbul (IST)

08:07
Sarajevo (SJJ)

01h 20min

Airbus A321 (s

Landed - On-time

Tuesday
19 May

07:40
Istanbul (IST)

08:06
Sarajevo (SJJ)

01h 26min

Airbus A321neo

Landed - On-time

Monday
18 May

07:48
Istanbul (IST)

08:19
Sarajevo (SJJ)

01h 31min

Airbus A321 (s

Landed - On-time

Sunday
17 May

07:59
Istanbul (IST)

08:29
Sarajevo (SJJ)

01h 30min

Airbus A321 (s

Landed - On-time

Saturday
16 May

07:45
Istanbul (IST)

08:12
Sarajevo (SJJ)

01h 27min

Airbus A321

Landed - On-time

Friday
15 May

07:46
Istanbul (IST)

08:16
Sarajevo (SJJ)

01h 30min

Airbus A321 (s

Landed - On-time

Thursday
14 May

07:40
Istanbul (IST)

08:06
Sarajevo (SJJ)

01h 26min

Boeing 737-800

Landed - On-time

Wednesday
13 May

07:47
Istanbul (IST)

08:18
Sarajevo (SJJ)

01h 31min

Boeing 737MAX

Landed - On-time

Tuesday
12 May

07:54
Istanbul (IST)

08:25
Sarajevo (SJJ)

01h 31min

Airbus A320

Landed - On-time

Monday
11 May

07:37
Istanbul (IST)

08:07
Sarajevo (SJJ)

01h 30min

Airbus A321neo

Landed - On-time