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(NZ) Air New Zealand 3151 On-time Performance Rating

Date Range:

15-Sep-2018 to 15-Nov-2018

(JNB) O.R. Tambo International Airport

Johannesburg, ZA

(PLZ) Port Elizabeth International Airport

Port Elizabeth, ZA

On-Time Performance Chart

(using rounded numbers)
On-Time
26
74%
Late
5
14%
Very Late
1
3%
Excessive
3
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
31
Codeshares
35
Average Delay (min.)
17
Standard Deviation
27.3
Min
0
Max
114

NZ 3151 On-time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 74%
Average Delay Time 17 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
1.2 of 5
Poor
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 17 min
This flight has an average delay of 17 minutes with a standard deviation of 27.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.