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(KL) KLM 9643 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(YXE) Saskatoon John G Diefenbaker Intl Airport

Saskatoon, SK, CA

(YYC) Calgary International Airport

Calgary, AB, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
12
67%
Late
1
6%
Very Late
1
6%
Excessive
2
11%
Cancelled
2
11%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
9
Codeshares
18
Average Delay (min.)
26.77777777777778
Standard Deviation
37.2
Min
0
Max
114

KL 9643 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 67%
Average Delay Time 26.77777777777778 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 26.77777777777778 min
This flight has an average delay of 26.77777777777778 minutes with a standard deviation of 37.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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