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(KL) KLM 9588 On-Time Performance Rating

Date Range:

15-Sep-2025 to 15-Nov-2025

(YYC) Calgary International Airport

Calgary, AB, CA

(YZF) Yellowknife Airport

Yellowknife, NT, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
27
77%
Late
5
14%
Very Late
3
9%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
13
Codeshares
35
Average Delay (min.)
17.46153846153846
Standard Deviation
10.4
Min
0
Max
35

KL 9588 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 77%
Average Delay Time 17.46153846153846 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 63% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 17.46153846153846 min
This flight has an average delay of 17.46153846153846 minutes with a standard deviation of 10.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

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