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(KL) KLM 6309 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(JAC) Jackson Hole Airport

Jackson, WY, US

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
94%
Late
0
0%
Very Late
2
6%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
5
Codeshares
33
Average Delay (min.)
15.4
Standard Deviation
15.9
Min
0
Max
34

KL 6309 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 94%
Average Delay Time 15.4 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 86% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 94%
This flight has an on-time performance of 94%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 15.4 min
This flight has an average delay of 15.4 minutes with a standard deviation of 15.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

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