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(KL) KLM 6631 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
46
74%
Late
4
6%
Very Late
0
0%
Excessive
5
8%
Cancelled
6
10%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
23
Codeshares
61
Average Delay (min.)
52.08695652173913
Standard Deviation
127.7
Min
0
Max
577

KL 6631 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 75%
Average Delay Time 52.08695652173913 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 25% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 52.08695652173913 min
This flight has an average delay of 52.08695652173913 minutes with a standard deviation of 127.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.

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