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(KL) KLM 4890 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(BKK) Bangkok Suvarnabhumi International Airport

Bangkok, TH

(SYD) Sydney Kingsford Smith International Airport

Sydney, NSW, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
33
55%
Late
10
17%
Very Late
12
20%
Excessive
4
7%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
38
Codeshares
59
Average Delay (min.)
31.894736842105264
Standard Deviation
37.3
Min
0
Max
202

KL 4890 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 56%
Average Delay Time 31.894736842105264 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. 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
3.3 of 5
Average
Average Delay Time 31.894736842105264 min
This flight has an average delay of 31.894736842105264 minutes with a standard deviation of 37.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.