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(KL) KLM 3967 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-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
37
61%
Late
15
25%
Very Late
6
10%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
45
Codeshares
61
Average Delay (min.)
21.933333333333334
Standard Deviation
21.6
Min
0
Max
117

KL 3967 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 61%
Average Delay Time 21.933333333333334 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. 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
4.3 of 5
Good
Average Delay Time 21.933333333333334 min
This flight has an average delay of 21.933333333333334 minutes with a standard deviation of 21.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.