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(OU) Croatia Airlines 631 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(PUY) Pula Airport

Pula, HR

(ZAD) Zadar Airport

Zadar, HR

On-Time Performance Chart

(using rounded numbers)
On-Time
42
95%
Late
0
0%
Very Late
1
2%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
3
Codeshares
0
Average Delay (min.)
30.333333333333332
Standard Deviation
25.7
Min
0
Max
49

OU 631 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 96%
Average Delay Time 30.333333333333332 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 80% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 96%
This flight has an on-time performance of 96%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 30.333333333333332 min
This flight has an average delay of 30.333333333333332 minutes with a standard deviation of 25.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.

Other Stops for OU 631