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(NZ) Air New Zealand 3997 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(PEK) Beijing Capital International Airport

Beijing, CN

(WUH) Wuhan Tianhe International Airport

Wuhan, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
31
65%
Late
9
19%
Very Late
3
6%
Excessive
2
4%
Cancelled
3
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
41
Codeshares
48
Average Delay (min.)
17.365853658536587
Standard Deviation
34.3
Min
0
Max
219

NZ 3997 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 65%
Average Delay Time 17.365853658536587 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 17.365853658536587 min
This flight has an average delay of 17.365853658536587 minutes with a standard deviation of 34.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.