background

(KEM) CemAir 901 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-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
5
38%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
8
62%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
13
Total Delays ( > 1 min )
2
Codeshares
0
Average Delay (min.)
6.5
Standard Deviation
4.9
Min
0
Max
10

KEM 901 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 39%
Average Delay Time 6.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 39%
This flight has an on-time performance of 39%. 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
3.8 of 5
Good
Average Delay Time 6.5 min
This flight has an average delay of 6.5 minutes with a standard deviation of 4.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.