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(OZ) Asiana Airlines 6620 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(ICN) Seoul Incheon International Airport

Seoul, KR

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
59
97%
Late
1
2%
Very Late
0
0%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
3
Codeshares
61
Average Delay (min.)
55.666666666666664
Standard Deviation
75.2
Min
0
Max
142

OZ 6620 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 97%
Average Delay Time 55.666666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 97%
This flight has an on-time performance of 97%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 55.666666666666664 min
This flight has an average delay of 55.666666666666664 minutes with a standard deviation of 75.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.