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(KE) Korean Air 5189 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(PUS) Busan Gimhae International Airport

Busan, KR

(CJU) Jeju International Airport

Jeju, KR

On-Time Performance Chart

(using rounded numbers)
On-Time
45
82%
Late
9
16%
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
55
Total Delays ( > 1 min )
46
Codeshares
55
Average Delay (min.)
11.152173913043478
Standard Deviation
15.2
Min
0
Max
102

KE 5189 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 82%
Average Delay Time 11.152173913043478 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 91% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 11.152173913043478 min
This flight has an average delay of 11.152173913043478 minutes with a standard deviation of 15.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.