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(KE) Korean Air 7457 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(CLT) Charlotte Douglas International Airport

Charlotte, NC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
38
61%
Late
5
8%
Very Late
3
5%
Excessive
9
15%
Cancelled
5
8%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
29
Codeshares
60
Average Delay (min.)
43.241379310344826
Standard Deviation
70.3
Min
0
Max
374

KE 7457 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 63%
Average Delay Time 43.241379310344826 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 43.241379310344826 min
This flight has an average delay of 43.241379310344826 minutes with a standard deviation of 70.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.