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(KL) KLM 4039 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(DPS) Denpasar Ngurah Rai International Airport

Denpasar, ID

(CGK) Jakarta Soekarno-Hatta International Airport

Jakarta, ID

On-Time Performance Chart

(using rounded numbers)
On-Time
26
47%
Late
12
22%
Very Late
5
9%
Excessive
12
22%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
46
Codeshares
55
Average Delay (min.)
31.47826086956522
Standard Deviation
28.4
Min
0
Max
116

KL 4039 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 47%
Average Delay Time 31.47826086956522 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 47%
This flight has an on-time performance of 47%. 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
3.9 of 5
Good
Average Delay Time 31.47826086956522 min
This flight has an average delay of 31.47826086956522 minutes with a standard deviation of 28.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.