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(KL) KLM 4139 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(LLW) Lilongwe Kamuzu International Airport

Lilongwe, MW

(APL) Nampula Airport

Nampula, MZ

On-Time Performance Chart

(using rounded numbers)
On-Time
28
78%
Late
4
11%
Very Late
1
3%
Excessive
2
6%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
11
Codeshares
36
Average Delay (min.)
29.272727272727273
Standard Deviation
34
Min
0
Max
121

KL 4139 On-Time Performance Details

Overall Rating
3.0 of 5
Average
Percentage On-Time 78%
Average Delay Time 29.272727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3 shows that this flight has on-time performance characteristics better than 59% of all other flights in the FlightStats database.
On-Time Performance Rating
3.1 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 62% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 29.272727272727273 min
This flight has an average delay of 29.272727272727273 minutes with a standard deviation of 34 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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