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(JL) JAL 5539 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(SDU) Rio de Janeiro Santos Dumont 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
68%
Late
6
10%
Very Late
2
3%
Excessive
10
17%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
26
Codeshares
60
Average Delay (min.)
34.46153846153846
Standard Deviation
23.5
Min
0
Max
76

JL 5539 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 68%
Average Delay Time 34.46153846153846 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 23% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. 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
2.1 of 5
Average
Average Delay Time 34.46153846153846 min
This flight has an average delay of 34.46153846153846 minutes with a standard deviation of 23.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.