background

(KL) KLM 4051 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(MEL) Melbourne Tullamarine Airport

Melbourne, VIC, AU

(CGK) Jakarta Soekarno-Hatta International Airport

Jakarta, ID

On-Time Performance Chart

(using rounded numbers)
On-Time
6
16%
Late
12
32%
Very Late
9
24%
Excessive
11
29%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
38
Codeshares
38
Average Delay (min.)
41.3421052631579
Standard Deviation
49.4
Min
7
Max
305

KL 4051 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 16%
Average Delay Time 41.3421052631579 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 16%
This flight has an on-time performance of 16%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 41.3421052631579 min
This flight has an average delay of 41.3421052631579 minutes with a standard deviation of 49.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.