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(KE) Korean Air 3257 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(DAL) Dallas Love Field

Dallas, TX, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
52
85%
Late
2
3%
Very Late
1
2%
Excessive
2
3%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
7
Codeshares
61
Average Delay (min.)
61.285714285714285
Standard Deviation
90
Min
0
Max
256

KE 3257 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 85%
Average Delay Time 61.285714285714285 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 61.285714285714285 min
This flight has an average delay of 61.285714285714285 minutes with a standard deviation of 90 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.