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(QF) Qantas 1939 On-time Performance Rating

Date Range:

15-Feb-2019 to 15-Apr-2019

(DRW) Darwin International Airport

Darwin, NT, AU

(ASP) Alice Springs Airport

Alice Springs, NT, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
9
64%
Late
0
0%
Very Late
1
7%
Excessive
3
21%
Cancelled
0
0%
Diverted
1
7%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
13
Total Delays ( > 1 min )
7
Codeshares
13
Average Delay (min.)
51
Standard Deviation
60.6
Min
0
Max
172

QF 1939 On-time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 69%
Average Delay Time 51 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.
On-time Performance Rating
1.4 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 51 min
This flight has an average delay of 51 minutes with a standard deviation of 60.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.