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(KL) KLM 644 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

On-Time Performance Chart

(using rounded numbers)
On-Time
40
67%
Late
5
8%
Very Late
3
5%
Excessive
9
15%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
25
Codeshares
0
Average Delay (min.)
35.24
Standard Deviation
32.7
Min
0
Max
118

KL 644 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 67%
Average Delay Time 35.24 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 35.24 min
This flight has an average delay of 35.24 minutes with a standard deviation of 32.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.