OU4451 Croatia Airlines - Flight Status
Below, you can find details about Croatia Airlines flight OU4451, which currently operates between the airports of Amsterdam - Amsterdam Schiphol Airport (Airport Code AMS) and Zagreb - Zagreb Franjo Tudman Airport (Airport Code ZAG).
This flight data pertains specifically to the flight's details for Tuesday, April 21, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights OU4451
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights OU4451
OU4451 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
OU4451 Croatia Airlines to Zagreb
Scheduled - On-time
Flight Status for Tuesday April 21, 2026
Scheduled - On-time
Flight Status for Tuesday April 21, 2026
Airline information
Croatia Airlines
Equipment: Airbus A220-300 Passenger
Departure
Amsterdam (AMS)
April 21, 2026
Amsterdam Schiphol Airport
Estimated Departure Time:
18:15
Gate:
B23
Scheduled Departure Time: 18:15
Arrival
Zagreb (ZAG)
April 21, 2026
Zagreb Franjo Tudman Airport
Estimated Arrival Time:
20:05
Terminal:
-
Gate:
A24
Scheduled Arrival Time: 20:05
Baggage: 1
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.schiphol-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.
Additional Information
Which is the frequency of flight OU4451?
The flight OU4451 is currently not scheduled at Amsterdam Schiphol Airport (AMS).
Which is the distance of flight OU4451?
The distance between the two airports is 1100 kilometers.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight OU4451 is currently not scheduled at Amsterdam Schiphol Airport (AMS).
Which is the distance of flight OU4451?
The distance between the two airports is 1100 kilometers.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between Amsterdam and Zagreb:
KLM Royal Dutch Airlines
- Flight Number: KL1967. (On Time performance: 71 - Average Delay: 12 minutes)
- Flight Number: KL1969. (On Time performance: 62 - Average Delay: 14 minutes)
Croatia Airlines
- Flight Number: OU451. (On Time performance: 41 - Average Delay: 21 minutes)
KLM Royal Dutch Airlines
- Flight Number: KL1967. (On Time performance: 71 - Average Delay: 12 minutes)
- Flight Number: KL1969. (On Time performance: 62 - Average Delay: 14 minutes)
Croatia Airlines
- Flight Number: OU451. (On Time performance: 41 - Average Delay: 21 minutes)
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: We have gathered available data from last twelve closed months, spanning from April 22, 2025 to September 23, 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.
Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.
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: We have gathered available data from last twelve closed months, spanning from April 22, 2025 to September 23, 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 OU4451
No flights for OU4451 were scheduled in the past month. The last flight took place on Tuesday, April 21, 2026