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(KL) KLM 8489 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(OSD) Are Ostersund Airport

Ostersund, SE

(ARN) Stockholm Arlanda Airport

Stockholm, SE

On-Time Performance Chart

(using rounded numbers)
On-Time
39
76%
Late
6
12%
Very Late
2
4%
Excessive
4
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
27
Codeshares
51
Average Delay (min.)
38.44444444444444
Standard Deviation
70.7
Min
0
Max
265

KL 8489 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 77%
Average Delay Time 38.44444444444444 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 38.44444444444444 min
This flight has an average delay of 38.44444444444444 minutes with a standard deviation of 70.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

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