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(KL) KLM 4177 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-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
42
69%
Late
8
13%
Very Late
1
2%
Excessive
10
16%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
46
Codeshares
61
Average Delay (min.)
26.97826086956522
Standard Deviation
47.1
Min
0
Max
230

KL 4177 On-Time Performance Details

Overall Rating
3.0 of 5
Average
Percentage On-Time 69%
Average Delay Time 26.97826086956522 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 58% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 26.97826086956522 min
This flight has an average delay of 26.97826086956522 minutes with a standard deviation of 47.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.