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(KL) KLM 9258 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(GIG) Rio de Janeiro Galeao International Airport

Rio De Janeiro, RJ, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
41
69%
Late
13
22%
Very Late
2
3%
Excessive
2
3%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
36
Codeshares
59
Average Delay (min.)
17.52777777777778
Standard Deviation
20.4
Min
0
Max
118

KL 9258 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 70%
Average Delay Time 17.52777777777778 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 17.52777777777778 min
This flight has an average delay of 17.52777777777778 minutes with a standard deviation of 20.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.