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(QF) Qantas 1651 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(KTA) Karratha AirportKarratha, WA, AU
(PER) Perth AirportPerth, WA, AU
On-Time Performance Chart
(using rounded numbers)
On-Time
18
64%
Late
4
14%
Very Late
2
7%
Excessive
3
11%
Cancelled
1
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
13
Codeshares
28
Average Delay (min.)
26
Standard Deviation
21.8
Min
0
Max
67
QF 1651 On-time Performance Details
Overall Rating
1.7 of 5
Average
Percentage On-Time 64%
Average Delay Time 26 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 33% of all other flights in the FlightStats database.
On-time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 26 min
This flight has an average delay of 26 minutes with a standard deviation of 21.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.