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(4Z) Airlink 721 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(JNB) Johannesburg O.R. Tambo International Airport

Johannesburg, ZA

(KIM) Kimberley Airport

Kimberley, ZA

On-Time Performance Chart

(using rounded numbers)
On-Time
42
81%
Late
4
8%
Very Late
0
0%
Excessive
4
8%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
40
Codeshares
0
Average Delay (min.)
12.225
Standard Deviation
17.3
Min
0
Max
72

4Z 721 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 81%
Average Delay Time 12.225 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 96% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 12.225 min
This flight has an average delay of 12.225 minutes with a standard deviation of 17.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.