OU4357 Croatia Airlines - Flight Status

Below, you can find details about Croatia Airlines flight OU4357, which currently operates between the airports of Istanbul - Istanbul Airport (Airport Code IST) and Split - Split Saint Jerome Airport (Airport Code SPU).
This flight data pertains specifically to the flight's details for Friday, September 11, 2026.

Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights OU4357

OU4357 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

OU4357 Croatia Airlines to Split

This flight is not scheduled for September 13, 2026.

Airline information

Croatia Airlines

Departure

Istanbul (IST)

September 11, 2026

Istanbul Airport

Arrival

Split (SPU)

September 11, 2026

Split Saint Jerome 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.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- TK9237 - Turkish Airlines

Additional Information

Which is the frequency of flight OU4357?
The flight OU4357 is scheduled to flight on Wednesday, Friday on a weekly basis.

Which is the distance of flight OU4357?
The distance between the two airports is 1052 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: 2026-09-13 08:55:07
Current Time in Split: 2026-09-13 07:55:07

Alternative Flights

The following airline serve the same route between Istanbul and Split:
Croatia Airlines - Flight Number: OU4353.

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 OU4357

Date

Departure

Arrival

Duration

Aircraft

Status

Friday
11 September

17:00
Istanbul (IST)

18:20
Split (SPU)

02h 20min

Airbus A220-30

Landed - Delayed

Wednesday
09 September

21:40
Istanbul (IST)

23:10
Split (SPU)

02h 30min

Airbus A220-30

Landed - Delayed

Friday
04 September

17:05
Istanbul (IST)

18:05
Split (SPU)

02h 00min

Airbus A220-30

Landed - Delayed

Wednesday
02 September

21:40
Istanbul (IST)

22:38
Split (SPU)

01h 58min

Airbus A220-30

Landed - On-time

Friday
28 August

16:40
Istanbul (IST)

17:45
Split (SPU)

02h 05min

Airbus A220-30

Landed - On-time

Wednesday
26 August

21:40
Istanbul (IST)

22:47
Split (SPU)

02h 07min

Airbus A220-30

Landed - On-time

Friday
21 August

17:23
Istanbul (IST)

18:01
Split (SPU)

01h 38min

Airbus A220-30

Landed - Delayed

Wednesday
19 August

21:40
Istanbul (IST)

22:35
Split (SPU)

01h 55min

Airbus A220-30

Landed - On-time

Friday
14 August

17:35
Istanbul (IST)

18:10
Split (SPU)

01h 35min

Airbus A220-30

Landed - Delayed