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(QF) Qantas 4726 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(DFW) Dallas/Fort Worth International AirportDallas, TX, US
(MEM) Memphis International AirportMemphis, TN, US
On-Time Performance Chart
(using rounded numbers)
On-Time
18
62%
Late
5
17%
Very Late
3
10%
Excessive
3
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
29
Total Delays ( > 1 min )
18
Codeshares
29
Average Delay (min.)
46
Standard Deviation
86.9
Min
2
Max
373
QF 4726 On-time Performance Details
Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 62%
Average Delay Time 46 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 62%
This flight has an on-time performance of 62%. 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
0.5 of 5
Very Poor
Average Delay Time 46 min
This flight has an average delay of 46 minutes with a standard deviation of 86.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.