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(KL) KLM 9578 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(CUN) Cancun International Airport

Cancun, MX

On-Time Performance Chart

(using rounded numbers)
On-Time
32
84%
Late
4
11%
Very Late
1
3%
Excessive
0
0%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
7
Codeshares
37
Average Delay (min.)
19.571428571428573
Standard Deviation
12.9
Min
0
Max
43

KL 9578 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 87%
Average Delay Time 19.571428571428573 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
4.6 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 19.571428571428573 min
This flight has an average delay of 19.571428571428573 minutes with a standard deviation of 12.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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