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(BC) Skymark Airlines 531 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(IBR) Ibaraki Airport

Omitami, Iba, JP

(OKA) Naha Airport

Okinawa, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
43
70%
Late
10
16%
Very Late
2
3%
Excessive
3
5%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
34
Codeshares
0
Average Delay (min.)
16.058823529411764
Standard Deviation
16.7
Min
0
Max
71

BC 531 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 71%
Average Delay Time 16.058823529411764 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 63% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 16.058823529411764 min
This flight has an average delay of 16.058823529411764 minutes with a standard deviation of 16.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.