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

JU423 Air Serbia - Flight Status

Below, you can find details about Air Serbia flight JU423, which currently operates between the airports of Istanbul - Istanbul Airport (Airport Code IST) and Belgrade - Belgrade Nikola Tesla Airport (Airport Code BEG).
This flight data pertains specifically to the flight's details for Monday, April 20, 2026.

JU423 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

JU423 Air Serbia to Belgrade

Landed - On-time
Delay: 13 minutes
Flight Status for Monday April 20, 2026

Airline information

Air Serbia
Air Serbia
Equipment: Airbus A220-300 Passenger

Departure

Istanbul (IST)
April 20, 2026
Istanbul Airport
Departed at:
16:40
Gate:
C1
Scheduled Departure Time: 16:40

Arrival

Belgrade (BEG)
April 20, 2026
Belgrade Nikola Tesla Airport
Arrived at:
17:33
Terminal:
2
Gate:
C01
Scheduled Arrival Time: 17:20
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:

- EY7956 - Etihad Airways

- TK9503 - Turkish Airlines

Additional Information

Which is the frequency of flight JU423?
The flight JU423 is scheduled to flight on daily basis.

Which is the distance of flight JU423?
The distance between the two airports is 792 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: 2026-04-20 22:26:09
Current Time in Belgrade: 2026-04-20 21:26:09

Alternative Flights

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

Air Serbia
- Flight Number: JU427.

Turkish Airlines
- Flight Number: TK1079.
- Flight Number: TK1081.
- Flight Number: TK1083.

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 JU423

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
19 April
15:45
Istanbul (IST)
16:41
Belgrade (BEG)
01h 56min
Airbus A319
Airbus A319
Landed - Delayed
Saturday
18 April
16:40
Istanbul (IST)
17:35
Belgrade (BEG)
01h 55min
Airbus A220-30
Airbus A220-30
Landed - Delayed
Friday
17 April
15:45
Istanbul (IST)
16:31
Belgrade (BEG)
01h 46min
Airbus A319
Airbus A319
Landed - On-time
Thursday
16 April
16:40
Istanbul (IST)
17:23
Belgrade (BEG)
01h 43min
Airbus A319
Airbus A319
Landed - On-time
Wednesday
15 April
15:45
Istanbul (IST)
17:00
Belgrade (BEG)
02h 15min
Airbus A220-30
Airbus A220-30
Landed - Delayed
Tuesday
14 April
16:40
Istanbul (IST)
17:57
Belgrade (BEG)
02h 17min
Airbus A319
Airbus A319
Landed - Delayed
Monday
13 April
16:40
Istanbul (IST)
17:14
Belgrade (BEG)
01h 34min
Airbus A319
Airbus A319
Landed - On-time
Sunday
12 April
15:45
Istanbul (IST)
16:36
Belgrade (BEG)
01h 51min
Airbus A319
Airbus A319
Landed - On-time
Saturday
11 April
16:40
Istanbul (IST)
17:45
Belgrade (BEG)
02h 05min
Airbus A220-30
Airbus A220-30
Landed - Delayed
Friday
10 April
16:10
Istanbul (IST)
16:59
Belgrade (BEG)
01h 49min
Embraer 195 an
Embraer 195 an
Landed - Delayed