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(KE) Korean Air 3661 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(PHL) Philadelphia International Airport

Philadelphia, PA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
47
81%
Late
4
7%
Very Late
3
5%
Excessive
2
3%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
24
Codeshares
58
Average Delay (min.)
17.375
Standard Deviation
19
Min
0
Max
76

KE 3661 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 81%
Average Delay Time 17.375 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 85% of all other flights in the FlightStats database.
On-Time Performance Rating
4.1 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 17.375 min
This flight has an average delay of 17.375 minutes with a standard deviation of 19 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.