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(KL) KLM 8551 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(HEL) Helsinki-Vantaa Airport

Helsinki, FI

(CPH) Copenhagen Airport

Copenhagen, DK

On-Time Performance Chart

(using rounded numbers)
On-Time
1
14%
Late
2
29%
Very Late
3
43%
Excessive
1
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
7
Codeshares
7
Average Delay (min.)
31.142857142857142
Standard Deviation
20.9
Min
7
Max
74

KL 8551 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 14%
Average Delay Time 31.142857142857142 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 14%
This flight has an on-time performance of 14%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 31.142857142857142 min
This flight has an average delay of 31.142857142857142 minutes with a standard deviation of 20.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

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