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(KL) KLM 4625 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(NLA) Ndola Simon Mwansa Kapwepwe International Airport

Ndola, ZM

(JNB) Johannesburg O.R. Tambo International Airport

Johannesburg, ZA

On-Time Performance Chart

(using rounded numbers)
On-Time
29
57%
Late
13
25%
Very Late
7
14%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
41
Codeshares
51
Average Delay (min.)
21.585365853658537
Standard Deviation
26.2
Min
0
Max
167

KL 4625 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 57%
Average Delay Time 21.585365853658537 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. 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
4.5 of 5
Good
Average Delay Time 21.585365853658537 min
This flight has an average delay of 21.585365853658537 minutes with a standard deviation of 26.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.