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(NJS) Cobham Aviation 1918 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(PER) Perth AirportPerth, WA, AU
(KTA) Karratha AirportKarratha, WA, AU
On-Time Performance Chart
(using rounded numbers)
On-Time
7
70%
Late
0
0%
Very Late
0
0%
Excessive
2
20%
Cancelled
0
0%
Diverted
1
10%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
9
Total Delays ( > 1 min )
3
Codeshares
0
Average Delay (min.)
71
Standard Deviation
69.4
Min
7
Max
145
NJS 1918 On-time Performance Details
Overall Rating
1.7 of 5
Average
Percentage On-Time 78%
Average Delay Time 71 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-time Performance Rating
2.9 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
0.4 of 5
Very Poor
Average Delay Time 71 min
This flight has an average delay of 71 minutes with a standard deviation of 69.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.