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(KL) KLM 9623 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(YOW) Ottawa Macdonald-Cartier International Airport

Ottawa, ON, CA

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
36
80%
Late
3
7%
Very Late
0
0%
Excessive
4
9%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
27
Codeshares
44
Average Delay (min.)
15
Standard Deviation
15.9
Min
0
Max
57

KL 9623 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 82%
Average Delay Time 15 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 81% of all other flights in the FlightStats database.
On-Time Performance Rating
3.5 of 5
Average
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 15 min
This flight has an average delay of 15 minutes with a standard deviation of 15.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.

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