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(JL) JAL 6519 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(LHR) London Heathrow Airport

London, EN, GB

(GVA) Geneva Airport

Geneva, CH

On-Time Performance Chart

(using rounded numbers)
On-Time
32
76%
Late
6
14%
Very Late
3
7%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
17
Codeshares
42
Average Delay (min.)
19.647058823529413
Standard Deviation
16
Min
0
Max
66

JL 6519 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 76%
Average Delay Time 19.647058823529413 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 61% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 19.647058823529413 min
This flight has an average delay of 19.647058823529413 minutes with a standard deviation of 16 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.