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(KE) Korean Air 401 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(ICN) Seoul Incheon International Airport

Seoul, KR

(SYD) Sydney Kingsford Smith International Airport

Sydney, NSW, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
17
28%
Late
25
41%
Very Late
10
16%
Excessive
9
15%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
57
Codeshares
0
Average Delay (min.)
29.859649122807017
Standard Deviation
27.7
Min
0
Max
154

KE 401 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 28%
Average Delay Time 29.859649122807017 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 28%
This flight has an on-time performance of 28%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 29.859649122807017 min
This flight has an average delay of 29.859649122807017 minutes with a standard deviation of 27.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.