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(KL) KLM 4191 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(FIH) Kinshasa N'Djili International Airport

Kinshasa, CD

(NBO) Nairobi Jomo Kenyatta International Airport

Nairobi, KE

On-Time Performance Chart

(using rounded numbers)
On-Time
20
56%
Late
6
17%
Very Late
5
14%
Excessive
4
11%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
26
Codeshares
36
Average Delay (min.)
45.46153846153846
Standard Deviation
99.9
Min
0
Max
508

KL 4191 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 56%
Average Delay Time 45.46153846153846 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. 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
0.6 of 5
Poor
Average Delay Time 45.46153846153846 min
This flight has an average delay of 45.46153846153846 minutes with a standard deviation of 99.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.