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(KL) KLM 4125 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(SIN) Singapore Changi Airport

Singapore, SG

(KUL) Kuala Lumpur International Airport

Kuala Lumpur, MY

On-Time Performance Chart

(using rounded numbers)
On-Time
48
84%
Late
7
12%
Very Late
1
2%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
34
Codeshares
57
Average Delay (min.)
12.617647058823529
Standard Deviation
16.8
Min
0
Max
94

KL 4125 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 84%
Average Delay Time 12.617647058823529 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 95% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 12.617647058823529 min
This flight has an average delay of 12.617647058823529 minutes with a standard deviation of 16.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.