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

JU427 Air Serbia - Flight Status

Codeshare Flights
The flight TK9517 from Turkish Airlines (TK) is a codeshare flight operated by Air Serbia (JU) under the flight number JU427. Check this page for details about flight JU427.

Below, you can find details about Air Serbia flight JU427, 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 Sunday, April 20, 2025.

JU427 On Time performance:
92
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

JU427 Air Serbia to Belgrade

Landed - On-time
Flight Status for Sunday April 20, 2025
This flight was also scheduled for Yesterday (April 19, 2025). See it here
This flight is also scheduled for Tomorrow (April 21, 2025). See it here

Airline information

Air Serbia
Air Serbia
Equipment: Embraer 190

Departure

Istanbul (IST)
April 20, 2025
Istanbul Airport
Departed at:
04:28
Gate:
-
Scheduled Departure Time: 04:30

Arrival

Belgrade (BEG)
April 20, 2025
Belgrade Nikola Tesla Airport
Arrived at:
04:42
Terminal:
2
Gate:
C02
Scheduled Arrival Time: 05:10
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:

- TK9517 - Turkish Airlines

Additional Information

Which is the frequency of flight JU427?
The flight JU427 is scheduled to flight on Monday, Tuesday, Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight JU427?
The distance between the two airports is 792 kilometers.

Which is the flight time of flight JU427?
The scheduled flight time gate to gate is: 01:40 hours.
The real flight time gate to gate on average is: 01:29 hours.

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: 2025-04-20 07:21:10
Current Time in Belgrade: 2025-04-20 06:21:10

Alternative Flights

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

Air Serbia
- Flight Number: JU423. (On Time performance: 67 - Average Delay: 13 minutes)

Turkish Airlines
- Flight Number: TK1079. (On Time performance: 95 - Average Delay: 2 minutes)
- Flight Number: TK1081. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: TK1083. (On Time performance: 92 - Average Delay: 3 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from January 18, 2025 to March 22, 2025, we have obtained these figures.
Total number of flights: 51
On Time: 47 ( 92 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 2 ( 4 % )
Major Delay: 2 ( 4 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 7 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 19, 2024 to March 22, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 05, 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.

Last Past Flights JU427

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
19 April
04:43
Istanbul (IST)
04:57
Belgrade (BEG)
01h 14min
Airbus A319
Airbus A319
Landed - On-time
Friday
18 April
04:49
Istanbul (IST)
05:10
Belgrade (BEG)
01h 21min
Embraer 190
Embraer 190
Landed - On-time
Thursday
17 April
04:48
Istanbul (IST)
05:08
Belgrade (BEG)
01h 20min
Airbus A319
Airbus A319
Landed - On-time
Tuesday
15 April
04:52
Istanbul (IST)
05:19
Belgrade (BEG)
01h 27min
Embraer 190
Embraer 190
Landed - On-time
Monday
14 April
04:41
Istanbul (IST)
04:58
Belgrade (BEG)
01h 17min
Embraer 190
Embraer 190
Landed - On-time
Saturday
12 April
04:40
Istanbul (IST)
05:00
Belgrade (BEG)
01h 20min
Airbus A319
Airbus A319
Landed - On-time
Friday
11 April
04:31
Istanbul (IST)
04:48
Belgrade (BEG)
01h 17min
Embraer 190
Embraer 190
Landed - On-time
Thursday
10 April
04:45
Istanbul (IST)
05:00
Belgrade (BEG)
01h 15min
Airbus A319
Airbus A319
Landed - On-time
Tuesday
08 April
04:44
Istanbul (IST)
05:02
Belgrade (BEG)
01h 18min
Embraer 190
Embraer 190
Landed - On-time
Monday
07 April
04:28
Istanbul (IST)
04:44
Belgrade (BEG)
01h 16min
Embraer 190
Embraer 190
Landed - On-time