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(JL) JAL 503 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(HND) Tokyo Haneda International Airport

Tokyo, JP

(CTS) New Chitose Airport

Sapporo, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
49
80%
Late
10
16%
Very Late
2
3%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
45
Codeshares
0
Average Delay (min.)
11.088888888888889
Standard Deviation
9.1
Min
0
Max
41

JL 503 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 80%
Average Delay Time 11.088888888888889 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 85% of all other flights in the FlightStats database.
On-Time Performance Rating
3.6 of 5
Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 73% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 11.088888888888889 min
This flight has an average delay of 11.088888888888889 minutes with a standard deviation of 9.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.