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(KL) KLM 9397 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(MGF) Maringa Silvio Name Junior Regional Airport

Maringa, PR, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
33
72%
Late
8
17%
Very Late
3
7%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
25
Codeshares
46
Average Delay (min.)
31.12
Standard Deviation
70.6
Min
0
Max
364

KL 9397 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 72%
Average Delay Time 31.12 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 40% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 31.12 min
This flight has an average delay of 31.12 minutes with a standard deviation of 70.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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