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(NZ) Air New Zealand 9121 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(EWR) Newark Liberty International Airport

Newark, NJ, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
39
81%
Late
2
4%
Very Late
1
2%
Excessive
4
8%
Cancelled
0
0%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
9
Codeshares
46
Average Delay (min.)
57.333333333333336
Standard Deviation
72.7
Min
0
Max
235

NZ 9121 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 85%
Average Delay Time 57.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 57.333333333333336 min
This flight has an average delay of 57.333333333333336 minutes with a standard deviation of 72.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.