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(KL) KLM 4104 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(SYD) Sydney Kingsford Smith International Airport

Sydney, NSW, AU

(KUL) Kuala Lumpur International Airport

Kuala Lumpur, MY

On-Time Performance Chart

(using rounded numbers)
On-Time
39
64%
Late
12
20%
Very Late
7
11%
Excessive
2
3%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
37
Codeshares
61
Average Delay (min.)
20.7027027027027
Standard Deviation
13.1
Min
0
Max
50

KL 4104 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 64%
Average Delay Time 20.7027027027027 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 20.7027027027027 min
This flight has an average delay of 20.7027027027027 minutes with a standard deviation of 13.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.