background

(KEM) CemAir 901 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(DUR) Durban King Shaka International Airport

Durban, ZA

(CPT) Cape Town International Airport

Cape Town, ZA

On-Time Performance Chart

(using rounded numbers)
On-Time
6
55%
Late
0
0%
Very Late
1
9%
Excessive
0
0%
Cancelled
4
36%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
3
Codeshares
0
Average Delay (min.)
13.333333333333334
Standard Deviation
15
Min
0
Max
30

KEM 901 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 55%
Average Delay Time 13.333333333333334 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 40% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 13.333333333333334 min
This flight has an average delay of 13.333333333333334 minutes with a standard deviation of 15 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.