background

(OZ) Asiana Airlines 6557 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(AKL) Auckland Airport

Auckland, NZ

(WLG) Wellington International Airport

Wellington, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
51
86%
Late
2
3%
Very Late
4
7%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
21
Codeshares
59
Average Delay (min.)
15.619047619047619
Standard Deviation
18
Min
0
Max
70

OZ 6557 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 86%
Average Delay Time 15.619047619047619 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 95% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 15.619047619047619 min
This flight has an average delay of 15.619047619047619 minutes with a standard deviation of 18 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.