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(NH) ANA 631 On-Time Performance Rating

Date Range:

01-Feb-2020 to 31-Mar-2020

(HND) Haneda Airport

Tokyo, JP

(IWK) Iwakuni Kintaikyo Airport

Iwakuni, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
37
61%
Late
2
3%
Very Late
0
0%
Excessive
0
0%
Cancelled
22
36%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
15
Codeshares
1
Average Delay (min.)
5
Standard Deviation
6.7
Min
0
Max
22

NH 631 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 61%
Average Delay Time 5 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 47% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. 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
4.8 of 5
Very Good
Average Delay Time 5 min
This flight has an average delay of 5 minutes with a standard deviation of 6.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.