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(KL) KLM 6255 On-Time Performance Rating

Date Range:

01-Feb-2026 to 31-Mar-2026

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(ROC) Frederick Douglass Greater Rochester Intl Airport

Rochester, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
28
65%
Late
2
5%
Very Late
1
2%
Excessive
8
19%
Cancelled
4
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
20
Codeshares
43
Average Delay (min.)
54.95
Standard Deviation
64.7
Min
0
Max
206

KL 6255 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 65%
Average Delay Time 54.95 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 54.95 min
This flight has an average delay of 54.95 minutes with a standard deviation of 64.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.

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