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(NZ) Air New Zealand 9138 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(BNA) Nashville International Airport

Nashville, TN, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
34
76%
Late
4
9%
Very Late
2
4%
Excessive
5
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
20
Codeshares
45
Average Delay (min.)
33.1
Standard Deviation
39
Min
0
Max
150

NZ 9138 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 76%
Average Delay Time 33.1 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 33.1 min
This flight has an average delay of 33.1 minutes with a standard deviation of 39 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.