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(KL) KLM 4650 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(JNB) Johannesburg O.R. Tambo International Airport

Johannesburg, ZA

(MSU) Maseru Moshoeshoe I International Airport

Maseru, LS

On-Time Performance Chart

(using rounded numbers)
On-Time
49
92%
Late
0
0%
Very Late
0
0%
Excessive
4
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
21
Codeshares
53
Average Delay (min.)
20.904761904761905
Standard Deviation
36.5
Min
0
Max
135

KL 4650 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 93%
Average Delay Time 20.904761904761905 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 92% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 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 100% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 20.904761904761905 min
This flight has an average delay of 20.904761904761905 minutes with a standard deviation of 36.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.