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(KL) KLM 3967 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(HAN) Hanoi Noi Bai International Airport

Hanoi, VN

(KUL) Kuala Lumpur International Airport

Kuala Lumpur, MY

On-Time Performance Chart

(using rounded numbers)
On-Time
19
31%
Late
15
25%
Very Late
15
25%
Excessive
12
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
55
Codeshares
61
Average Delay (min.)
37.763636363636365
Standard Deviation
51
Min
0
Max
367

KL 3967 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 31%
Average Delay Time 37.763636363636365 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 31%
This flight has an on-time performance of 31%. 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
0.8 of 5
Poor
Average Delay Time 37.763636363636365 min
This flight has an average delay of 37.763636363636365 minutes with a standard deviation of 51 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.