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(KE) Korean Air 3477 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(TVC) Traverse City Cherry Capital Airport

Traverse City, MI, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
41
66%
Late
9
15%
Very Late
4
6%
Excessive
6
10%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
29
Codeshares
61
Average Delay (min.)
32.44827586206897
Standard Deviation
35.2
Min
0
Max
117

KE 3477 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 67%
Average Delay Time 32.44827586206897 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 29% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 32.44827586206897 min
This flight has an average delay of 32.44827586206897 minutes with a standard deviation of 35.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.