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(KE) Korean Air 3970 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(BOS) Boston Logan International Airport

Boston, MA, US

(MCO) Orlando International Airport

Orlando, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
39
64%
Late
10
16%
Very Late
2
3%
Excessive
8
13%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
30
Codeshares
60
Average Delay (min.)
36.333333333333336
Standard Deviation
46.2
Min
0
Max
183

KE 3970 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 65%
Average Delay Time 36.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 25% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. 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
2.3 of 5
Average
Average Delay Time 36.333333333333336 min
This flight has an average delay of 36.333333333333336 minutes with a standard deviation of 46.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.