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(KE) Korean Air 5591 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(FCO) Rome Leonardo da Vinci Fiumicino Airport

Rome, IT

(FLR) Florence Peretola Airport

Florence, IT

On-Time Performance Chart

(using rounded numbers)
On-Time
14
54%
Late
6
23%
Very Late
2
8%
Excessive
2
8%
Cancelled
2
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
26
Total Delays ( > 1 min )
19
Codeshares
26
Average Delay (min.)
20.42105263157895
Standard Deviation
17.2
Min
0
Max
67

KE 5591 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 54%
Average Delay Time 20.42105263157895 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 54%
This flight has an on-time performance of 54%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 20.42105263157895 min
This flight has an average delay of 20.42105263157895 minutes with a standard deviation of 17.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.