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(KE) Korean Air 667 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(ICN) Seoul Incheon International Airport

Seoul, KR

(CNX) Chiang Mai International Airport

Chiang Mai, TH

On-Time Performance Chart

(using rounded numbers)
On-Time
24
47%
Late
17
33%
Very Late
7
14%
Excessive
3
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
42
Codeshares
0
Average Delay (min.)
19.547619047619047
Standard Deviation
12
Min
0
Max
50

KE 667 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 47%
Average Delay Time 19.547619047619047 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 47%
This flight has an on-time performance of 47%. 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
4.7 of 5
Very Good
Average Delay Time 19.547619047619047 min
This flight has an average delay of 19.547619047619047 minutes with a standard deviation of 12 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.