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(OZ) Asiana Airlines 9711 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(NRT) Tokyo Narita International Airport

Tokyo, JP

(PUS) Busan Gimhae International Airport

Busan, KR

On-Time Performance Chart

(using rounded numbers)
On-Time
43
77%
Late
8
14%
Very Late
4
7%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
27
Codeshares
56
Average Delay (min.)
17.185185185185187
Standard Deviation
12.9
Min
0
Max
51

OZ 9711 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 77%
Average Delay Time 17.185185185185187 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 84% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 17.185185185185187 min
This flight has an average delay of 17.185185185185187 minutes with a standard deviation of 12.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.