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(NZ) Air New Zealand 4251 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(SYD) Sydney Kingsford Smith International Airport

Sydney, NSW, AU

(AUH) Abu Dhabi Zayed International Airport

Abu Dhabi, AE

On-Time Performance Chart

(using rounded numbers)
On-Time
24
56%
Late
9
21%
Very Late
6
14%
Excessive
3
7%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
26
Codeshares
43
Average Delay (min.)
23.153846153846153
Standard Deviation
17.4
Min
0
Max
67

NZ 4251 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 56%
Average Delay Time 23.153846153846153 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 23.153846153846153 min
This flight has an average delay of 23.153846153846153 minutes with a standard deviation of 17.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.