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(4Z) Airlink (South Africa) 8778 On-time Performance Rating

Date Range:

01-Sep-2018 to 31-Oct-2018

(SIS) Sishen Airport

Sishen, ZA

(JNB) O.R. Tambo International Airport

Johannesburg, ZA

On-Time Performance Chart

(using rounded numbers)
On-Time
23
77%
Late
2
7%
Very Late
4
13%
Excessive
1
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
27
Standard Deviation
15.7
Min
2
Max
45

4Z 8778 On-time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 77%
Average Delay Time 27 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-time Performance Rating
1.9 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 27 min
This flight has an average delay of 27 minutes with a standard deviation of 15.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.