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(JL) JAL 517 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(HND) Tokyo Haneda International Airport

Tokyo, JP

(CTS) New Chitose Airport

Sapporo, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
42
69%
Late
14
23%
Very Late
4
7%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
48
Codeshares
0
Average Delay (min.)
15.666666666666666
Standard Deviation
14.2
Min
0
Max
78

JL 517 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 69%
Average Delay Time 15.666666666666666 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 50% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 15.666666666666666 min
This flight has an average delay of 15.666666666666666 minutes with a standard deviation of 14.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.