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(SA) South African Airways 235 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(LHR) London Heathrow Airport

London, EN, GB

(JNB) O.R. Tambo International Airport

Johannesburg, ZA

On-Time Performance Chart

(using rounded numbers)
On-Time
32
51%
Late
16
25%
Very Late
10
16%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
47
Codeshares
0
Average Delay (min.)
28
Standard Deviation
43
Min
0
Max
268

SA 235 On-time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 51%
Average Delay Time 28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 51%
This flight has an on-time performance of 51%. 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
3.5 of 5
Average
Average Delay Time 28 min
This flight has an average delay of 28 minutes with a standard deviation of 43 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.