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(JL) JAL 903 On-time Performance Rating

Date Range:

01-Aug-2019 to 30-Sep-2019

(HND) Haneda Airport

Tokyo, JP

(OKA) Naha Airport

Okinawa, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
42
68%
Late
15
24%
Very Late
0
0%
Excessive
2
3%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
52
Codeshares
0
Average Delay (min.)
13
Standard Deviation
19.9
Min
0
Max
138

JL 903 On-time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 68%
Average Delay Time 13 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 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 2% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 13 min
This flight has an average delay of 13 minutes with a standard deviation of 19.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.