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(NU) Japan TransOcean Air 831 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(MMY) Miyako Airport

Miyakojima, JP

(ISG) Ishigaki Airport

Ishigaki, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
46
75%
Late
6
10%
Very Late
3
5%
Excessive
4
7%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
41
Codeshares
61
Average Delay (min.)
16.48780487804878
Standard Deviation
26.4
Min
0
Max
134

NU 831 On-Time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 75%
Average Delay Time 16.48780487804878 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 68% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. 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
4.8 of 5
Very Good
Average Delay Time 16.48780487804878 min
This flight has an average delay of 16.48780487804878 minutes with a standard deviation of 26.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.