Croatia Airlines
flight
OU 5500:
Zagreb - Vienna
Zagreb - Vienna
FLIGHT SCHEDULE
Direct Codeshare Flights:
Croatia Airlines OU5500
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 604)
Duration: 1:10, non-stop ATR 72 (AT7)
Direct Codeshare Flights:
Croatia Airlines OU5500
Valid until 2026-01-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 604)
Duration: 1:05, non-stop ATR 72 (AT7)
Direct Codeshare Flights:
Croatia Airlines OU5500
Effective 2026-01-11 through 2026-02-13
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Austrian.
(OS 604)
Duration: 1:05, non-stop ATR 72 (AT7)
Direct Codeshare Flights:
Croatia Airlines OU5500
Effective 2026-02-14 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 604)
Duration: 1:05, non-stop ATR 72 (AT7)
Direct Codeshare Flights:
Croatia Airlines OU5500
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 604)
Duration: 1:05, non-stop Embraer EMB 195 (E95)
- OU 5500 is an international flight departing from Zagreb airport, Croatia (ZAG) and arriving at Vienna airport, Austria (VIE).
- The flight distance is 165 miles, or 266 km.
- The timezone of both the departure and the arrival airports is UTC+1 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:05 and 1:10.