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(KL) KLM 8463 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(HEL) Helsinki-Vantaa Airport

Helsinki, FI

(ARN) Stockholm Arlanda Airport

Stockholm, SE

On-Time Performance Chart

(using rounded numbers)
On-Time
34
89%
Late
1
3%
Very Late
0
0%
Excessive
2
5%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
16
Codeshares
38
Average Delay (min.)
17.5
Standard Deviation
26.5
Min
0
Max
89

KL 8463 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 90%
Average Delay Time 17.5 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 95% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. 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
4.6 of 5
Very Good
Average Delay Time 17.5 min
This flight has an average delay of 17.5 minutes with a standard deviation of 26.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.