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(KL) KLM 4632 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(JNB) Johannesburg O.R. Tambo International Airport

Johannesburg, ZA

(LUN) Kenneth Kaunda International Airport

Lusaka, ZM

On-Time Performance Chart

(using rounded numbers)
On-Time
46
87%
Late
4
8%
Very Late
1
2%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
26
Codeshares
53
Average Delay (min.)
14.153846153846153
Standard Deviation
22.4
Min
0
Max
109

KL 4632 On-Time Performance Details

Overall Rating
5.0 of 5
Very Good
Percentage On-Time 87%
Average Delay Time 14.153846153846153 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 5 shows that this flight has on-time performance characteristics better than 98% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 14.153846153846153 min
This flight has an average delay of 14.153846153846153 minutes with a standard deviation of 22.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.