background

(KE) Korean Air 3439 On-Time Performance Rating

Date Range:

01-Apr-2024 to 31-May-2024

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(LEX) Blue Grass Airport

Lexington, KY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
50
82%
Late
4
7%
Very Late
0
0%
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 )
21
Codeshares
61
Average Delay (min.)
42.476190476190474
Standard Deviation
67.7
Min
0
Max
303

KE 3439 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 82%
Average Delay Time 42.476190476190474 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 42.476190476190474 min
This flight has an average delay of 42.476190476190474 minutes with a standard deviation of 67.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.