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(KE) Korean Air 1234 On-Time Performance Rating

Date Range:

01-Jan-2021 to 28-Feb-2021

(CJU) Jeju International Airport

Jeju, KR

(GMP) Gimpo International Airport

Seoul, KR

On-Time Performance Chart

(using rounded numbers)
On-Time
23
43%
Late
15
28%
Very Late
8
15%
Excessive
7
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
53
Codeshares
0
Average Delay (min.)
21
Standard Deviation
18.3
Min
0
Max
75

KE 1234 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 43%
Average Delay Time 21 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 40% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 43%
This flight has an on-time performance of 43%. 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
4.1 of 5
Good
Average Delay Time 21 min
This flight has an average delay of 21 minutes with a standard deviation of 18.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.