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(NH) ANA 1831 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(AXT) Akita Airport

Akita, JP

(CTS) New Chitose Airport

Sapporo, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
38
62%
Late
9
15%
Very Late
3
5%
Excessive
7
11%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
38
Codeshares
61
Average Delay (min.)
22.44736842105263
Standard Deviation
22.4
Min
0
Max
81

NH 1831 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 62%
Average Delay Time 22.44736842105263 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 62%
This flight has an on-time performance of 62%. 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
4.5 of 5
Good
Average Delay Time 22.44736842105263 min
This flight has an average delay of 22.44736842105263 minutes with a standard deviation of 22.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.