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(KE) Korean Air 277 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(ICN) Seoul Incheon International Airport

Seoul, KR

(ANC) Ted Stevens Anchorage International Airport

Anchorage, AK, US

On-Time Performance Chart

(using rounded numbers)
On-Time
19
73%
Late
2
8%
Very Late
1
4%
Excessive
4
15%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
26
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
72.21428571428571
Standard Deviation
149.1
Min
0
Max
556

KE 277 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 73%
Average Delay Time 72.21428571428571 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 72.21428571428571 min
This flight has an average delay of 72.21428571428571 minutes with a standard deviation of 149.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.

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