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(OZ) Asiana Airlines 8140 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(CJU) Jeju International Airport

Jeju, KR

(KWJ) Gwangju Airport

Gwangju, KR

On-Time Performance Chart

(using rounded numbers)
On-Time
45
74%
Late
13
21%
Very Late
1
2%
Excessive
0
0%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
42
Codeshares
0
Average Delay (min.)
10.904761904761905
Standard Deviation
8.9
Min
0
Max
36

OZ 8140 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 74%
Average Delay Time 10.904761904761905 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 82% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 10.904761904761905 min
This flight has an average delay of 10.904761904761905 minutes with a standard deviation of 8.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.