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(QF) Qantas 2640 On-time Performance Rating

Date Range:

15-Aug-2018 to 15-Oct-2018

(PER) Perth Airport

Perth, WA, AU

(KTA) Karratha Airport

Karratha, WA, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
33
87%
Late
3
8%
Very Late
1
3%
Excessive
1
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
26
Codeshares
38
Average Delay (min.)
9
Standard Deviation
14.6
Min
0
Max
67

QF 2640 On-time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 87%
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 95% of all other flights in the FlightStats database.
On-time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 9 min
This flight has an average delay of 9 minutes with a standard deviation of 14.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 97% of other flights.