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(KL) KLM 4129 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(NBO) Nairobi Jomo Kenyatta International Airport

Nairobi, KE

(MBA) Mombassa Moi International Airport

Mombasa, KE

On-Time Performance Chart

(using rounded numbers)
On-Time
26
67%
Late
4
10%
Very Late
1
3%
Excessive
8
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
21
Codeshares
39
Average Delay (min.)
35
Standard Deviation
32.4
Min
0
Max
117

KL 4129 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 67%
Average Delay Time 35 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 19% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. 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
1.7 of 5
Average
Average Delay Time 35 min
This flight has an average delay of 35 minutes with a standard deviation of 32.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.