background

(JL) JAL 923 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(HND) Tokyo Haneda International Airport

Tokyo, JP

(OKA) Naha Airport

Okinawa, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
22
36%
Late
24
39%
Very Late
13
21%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
61
Codeshares
0
Average Delay (min.)
20.852459016393443
Standard Deviation
12.5
Min
1
Max
54

JL 923 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 36%
Average Delay Time 20.852459016393443 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 36%
This flight has an on-time performance of 36%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 20.852459016393443 min
This flight has an average delay of 20.852459016393443 minutes with a standard deviation of 12.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.