background

(KL) KLM 5531 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(DSM) Des Moines International Airport

Des Moines, IA, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
88%
Late
1
3%
Very Late
0
0%
Excessive
3
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
8
Codeshares
33
Average Delay (min.)
89.875
Standard Deviation
115.3
Min
0
Max
299

KL 5531 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 88%
Average Delay Time 89.875 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 88%
This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 89.875 min
This flight has an average delay of 89.875 minutes with a standard deviation of 115.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.