background

(KL) KLM 856 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(ICN) Seoul Incheon International Airport

Seoul, KR

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

On-Time Performance Chart

(using rounded numbers)
On-Time
55
93%
Late
2
3%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
8.222222222222221
Standard Deviation
9.6
Min
0
Max
25

KL 856 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 95%
Average Delay Time 8.222222222222221 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 94% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 95%
This flight has an on-time performance of 95%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 8.222222222222221 min
This flight has an average delay of 8.222222222222221 minutes with a standard deviation of 9.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.