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(4Z) Airlink 520 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(DUR) Durban King Shaka International Airport

Durban, ZA

(PLZ) Chief Dawid Stuurman International Airport

Port Elizabeth, ZA

On-Time Performance Chart

(using rounded numbers)
On-Time
40
93%
Late
2
5%
Very Late
1
2%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
10
Codeshares
0
Average Delay (min.)
11.1
Standard Deviation
14.4
Min
0
Max
42

4Z 520 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 93%
Average Delay Time 11.1 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 91% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 93%
This flight has an on-time performance of 93%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 11.1 min
This flight has an average delay of 11.1 minutes with a standard deviation of 14.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.