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(NZ) Air New Zealand 5305 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(WLG) Wellington International Airport

Wellington, NZ

(NSN) Nelson Airport

Nelson, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
36
77%
Late
4
9%
Very Late
4
9%
Excessive
2
4%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
17.47826086956522
Standard Deviation
17.9
Min
0
Max
66

NZ 5305 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 78%
Average Delay Time 17.47826086956522 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 85% of all other flights in the FlightStats database.
On-Time Performance Rating
3.9 of 5
Good
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 79% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 17.47826086956522 min
This flight has an average delay of 17.47826086956522 minutes with a standard deviation of 17.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.