background

(4Z) Airlink 642 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(UTN) Upington Airport

Upington, ZA

(CPT) Cape Town International Airport

Cape Town, ZA

On-Time Performance Chart

(using rounded numbers)
On-Time
9
50%
Late
4
22%
Very Late
1
6%
Excessive
3
17%
Cancelled
1
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
11
Codeshares
0
Average Delay (min.)
32.09090909090909
Standard Deviation
22.5
Min
0
Max
82

4Z 642 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 50%
Average Delay Time 32.09090909090909 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 50%
This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 32.09090909090909 min
This flight has an average delay of 32.09090909090909 minutes with a standard deviation of 22.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.