OU491 Croatia Airlines - Flight Status

Which is the frequency of flight OU491?
The flight OU491 is scheduled to flight on Monday, Wednesday, Friday, Saturday on a weekly basis.

Which is the distance of flight OU491?
The distance between the two airports is 1368 kilometers.

Which is the flight time of flight OU491?
The scheduled flight time gate to gate is: 02:15 hours.
The real flight time gate to gate on average is: 01:59 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 London: 2026-01-07 05:01:58
Current Time in Zagreb: 2026-01-07 06:01:58

Croatia Airlines is the only airline operating the route from London to Zagreb.

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

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from June 30, 2025 to December 29, 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.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 02, 2024 to November 29, 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.