background

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

Date Range:

01-Nov-2018 to 31-Dec-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
24
69%
Late
6
17%
Very Late
3
9%
Excessive
1
3%
Cancelled
1
3%
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.)
16
Standard Deviation
17.7
Min
1
Max
95

NZ 3151 On-time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 69%
Average Delay Time 16 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 50% of all other flights in the FlightStats database.
On-time Performance Rating
0.6 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 16 min
This flight has an average delay of 16 minutes with a standard deviation of 17.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.