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(KL) KLM 4579 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(FOC) Fuzhou Changle International Airport

Fuzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
14
88%
Late
0
0%
Very Late
0
0%
Excessive
2
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
16
Total Delays ( > 1 min )
5
Codeshares
16
Average Delay (min.)
72.2
Standard Deviation
92.5
Min
0
Max
174

KL 4579 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 88%
Average Delay Time 72.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-Time Performance Rating
4.1 of 5
Good
Percentage On-Time 88%
This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 72.2 min
This flight has an average delay of 72.2 minutes with a standard deviation of 92.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.

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