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(KE) Korean Air 3440 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(LAN) Lansing Capital Region International Airport

Lansing, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
43
72%
Late
3
5%
Very Late
0
0%
Excessive
9
15%
Cancelled
5
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
16
Codeshares
60
Average Delay (min.)
71.875
Standard Deviation
65.5
Min
0
Max
244

KE 3440 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 72%
Average Delay Time 71.875 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 10% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 71.875 min
This flight has an average delay of 71.875 minutes with a standard deviation of 65.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.