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(BC) Skymark Airlines 511 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(HND) Tokyo Haneda International Airport

Tokyo, JP

(OKA) Naha Airport

Okinawa, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
54
89%
Late
6
10%
Very Late
1
2%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
37
Codeshares
0
Average Delay (min.)
10.18918918918919
Standard Deviation
8.5
Min
0
Max
40

BC 511 On-Time Performance Details

Overall Rating
5.0 of 5
Very Good
Percentage On-Time 89%
Average Delay Time 10.18918918918919 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 5 shows that this flight has on-time performance characteristics better than 99% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 10.18918918918919 min
This flight has an average delay of 10.18918918918919 minutes with a standard deviation of 8.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.