Croatia Airlines
flight
OU 5351:
Istanbul - Zagreb
Istanbul - Zagreb
FLIGHT SCHEDULE
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 3:10, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
Croatia Airlines OU5351
Valid until 2026-01-02
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Croatia Airlines OU5351
Operates only on 2026-01-01
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-01-03 through 2026-01-11
Mon
-
-
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
Croatia Airlines OU5351
Operates only on 2026-01-05
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Croatia Airlines OU5351
Operates only on 2026-01-09
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-01-12 through 2026-01-18
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
Croatia Airlines OU5351
Operates only on 2026-01-15
Mon
-
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-01-19 through 2026-01-24
Mon
Tue
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-
Wed
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Thu
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Fri
Sat
Sun
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-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-01-20 through 2026-01-27
Mon
Tue
Wed
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Thu
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Fri
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Sat
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-
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-01-21 through 2026-01-25
Mon
-
-
Tue
-
-
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-01-28 through 2026-02-03
Mon
-
-
Tue
Wed
Thu
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-
Fri
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-
Sat
-
-
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-01-29 through 2026-02-05
Mon
-
-
Tue
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Wed
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Thu
Fri
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-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-01-30 through 2026-02-06
Mon
Tue
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-
Wed
Thu
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Fri
Sat
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-
Sun
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-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Croatia Airlines OU5351
Operates only on 2026-01-31
Mon
-
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Tue
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Wed
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Thu
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Fri
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-
Sat
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-02-07 through 2026-02-18
Mon
Tue
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-
Wed
Thu
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Fri
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-
Sat
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-02-08 through 2026-02-22
Mon
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Tue
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Wed
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Thu
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Fri
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-
Sat
-
-
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-02-10 through 2026-02-19
Mon
-
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Tue
Wed
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Thu
Fri
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-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Croatia Airlines OU5351
Operates only on 2026-02-13
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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-
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-02-20 through 2026-02-27
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-02-23 through 2026-02-28
Mon
Tue
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-
Wed
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-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
Croatia Airlines OU5351
Operates only on 2026-02-24
Mon
-
-
Tue
Wed
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Thu
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Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-02-26 through 2026-03-12
Mon
-
-
Tue
Wed
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-
Thu
Fri
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-
Sat
-
-
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-03-02 through 2026-03-09
Mon
Tue
-
-
Wed
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Croatia Airlines OU5351
Operates only on 2026-03-11
Mon
-
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Tue
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Wed
Thu
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Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Airbus A321 (32B)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-03-13 through 2026-03-21
Mon
-
-
Tue
-
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Wed
Thu
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-
Fri
Sat
Sun
-
-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Croatia Airlines OU5351
Operates only on 2026-03-15
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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-
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Croatia Airlines OU5351
Operates only on 2026-03-16
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-03-17 through 2026-03-26
Mon
-
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Tue
Wed
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Thu
Fri
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-
Sat
-
-
Sun
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-
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Croatia Airlines OU5351
Operates only on 2026-03-22
Mon
-
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Tue
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Wed
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Thu
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Fri
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Sat
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-
Sun
Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Croatia Airlines OU5351
Effective 2026-03-23 through 2026-03-28
Mon
Tue
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Wed
Thu
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Fri
Sat
Sun
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Codeshare flight, operated by Turkish Airlines.
(TK 1053)
Duration: 2:10, non-stop Boeing 737 (73J)
- OU 5351 is an international flight departing from Istanbul airport, Turkey (IST) and arriving at Zagreb airport, Croatia (ZAG).
- The flight distance is 705 miles, or 1135 km.
- The timezone of the departure airport is UTC+3 , and the timezone of the arrival airport is UTC+1 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 2:10 and 3:10.