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(KL) KLM 9571 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(YEG) Edmonton International Airport

Edmonton, AB, CA

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
41
68%
Late
6
10%
Very Late
4
7%
Excessive
5
8%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
24
Codeshares
60
Average Delay (min.)
54.958333333333336
Standard Deviation
115.9
Min
0
Max
567

KL 9571 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 68%
Average Delay Time 54.958333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 9% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 54.958333333333336 min
This flight has an average delay of 54.958333333333336 minutes with a standard deviation of 115.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.