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(KL) KLM 4552 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(JNB) Johannesburg O.R. Tambo International Airport

Johannesburg, ZA

(BUQ) Bulawayo Joshua Mqabuko Nkomo Intl Airport

Bulawayo, ZW

On-Time Performance Chart

(using rounded numbers)
On-Time
25
41%
Late
29
48%
Very Late
3
5%
Excessive
4
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
60
Codeshares
61
Average Delay (min.)
18.183333333333334
Standard Deviation
11.9
Min
0
Max
56

KL 4552 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 41%
Average Delay Time 18.183333333333334 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 41%
This flight has an on-time performance of 41%. 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
4.9 of 5
Very Good
Average Delay Time 18.183333333333334 min
This flight has an average delay of 18.183333333333334 minutes with a standard deviation of 11.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.