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(OZ) Asiana Airlines 8142 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(CJU) Jeju International Airport

Jeju, KR

(KWJ) Gwangju Airport

Gwangju, KR

On-Time Performance Chart

(using rounded numbers)
On-Time
48
79%
Late
9
15%
Very Late
2
3%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
33
Codeshares
0
Average Delay (min.)
17.272727272727273
Standard Deviation
21.3
Min
0
Max
114

OZ 8142 On-Time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 79%
Average Delay Time 17.272727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 79% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 79%
This flight has an on-time performance of 79%. 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
4.7 of 5
Very Good
Average Delay Time 17.272727272727273 min
This flight has an average delay of 17.272727272727273 minutes with a standard deviation of 21.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.