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(SA) South African Airways 422 On-time Performance Rating

Date Range:

15-Mar-2018 to 15-May-2018

(PLZ) Port Elizabeth International AirportPort Elizabeth, ZA
(JNB) O.R. Tambo International AirportJohannesburg, ZA
On-Time Performance Chart
(using rounded numbers)
On-Time
51
98%
Late
0
0%
Very Late
1
2%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
10
Codeshares
0
Average Delay (min.)
9
Standard Deviation
12.8
Min
1
Max
44
SA 422 On-time Performance Details
Overall Rating
4.8 of 5
Very Good
Percentage On-Time 98%
Average Delay Time 9 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 94% of all other flights in the FlightStats database.
On-time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 98%
This flight has an on-time performance of 98%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 9 min
This flight has an average delay of 9 minutes with a standard deviation of 12.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.