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(KE) Korean Air 3428 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(HPN) Westchester County Airport

Westchester County, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
47
80%
Late
0
0%
Very Late
2
3%
Excessive
6
10%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
21
Codeshares
59
Average Delay (min.)
54.285714285714285
Standard Deviation
90.4
Min
0
Max
331

KE 3428 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 80%
Average Delay Time 54.285714285714285 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 54.285714285714285 min
This flight has an average delay of 54.285714285714285 minutes with a standard deviation of 90.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.