background

(KE) Korean Air 3420 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(EWR) Newark Liberty International Airport

Newark, NJ, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
44
72%
Late
6
10%
Very Late
4
7%
Excessive
7
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
24
Codeshares
61
Average Delay (min.)
59.625
Standard Deviation
83.7
Min
0
Max
303

KE 3420 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 72%
Average Delay Time 59.625 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 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 16% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 59.625 min
This flight has an average delay of 59.625 minutes with a standard deviation of 83.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.