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(KL) KLM 1509 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

(MAD) Adolfo Suarez Madrid-Barajas Airport

Madrid, SP, ES

On-Time Performance Chart

(using rounded numbers)
On-Time
45
92%
Late
1
2%
Very Late
2
4%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
17
Codeshares
0
Average Delay (min.)
11.882352941176471
Standard Deviation
15.4
Min
0
Max
54

KL 1509 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 92%
Average Delay Time 11.882352941176471 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 96% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 92%
This flight has an on-time performance of 92%. 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
4.7 of 5
Very Good
Average Delay Time 11.882352941176471 min
This flight has an average delay of 11.882352941176471 minutes with a standard deviation of 15.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.