background

(KL) KLM 4578 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(JNB) Johannesburg O.R. Tambo International Airport

Johannesburg, ZA

(PTG) Polokwane International Airport

Polokwane, ZA

On-Time Performance Chart

(using rounded numbers)
On-Time
27
57%
Late
1
2%
Very Late
2
4%
Excessive
8
17%
Cancelled
7
15%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
18
Codeshares
45
Average Delay (min.)
82.66666666666667
Standard Deviation
98.8
Min
0
Max
313

KL 4578 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 60%
Average Delay Time 82.66666666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 60%
This flight has an on-time performance of 60%. 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
0.0 of 5
Very Poor
Average Delay Time 82.66666666666667 min
This flight has an average delay of 82.66666666666667 minutes with a standard deviation of 98.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

Other Stops for KL 4578