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(QF) Qantas 4079 On-time Performance Rating

Date Range:

15-Feb-2019 to 15-Apr-2019

(PVG) Shanghai Pudong International Airport

Shanghai, CN

(XIY) Xianyang International Airport

Xian, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
48
80%
Late
6
10%
Very Late
2
3%
Excessive
4
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
21
Codeshares
60
Average Delay (min.)
32
Standard Deviation
45.7
Min
2
Max
193

QF 4079 On-time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 80%
Average Delay Time 32 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 57% of all other flights in the FlightStats database.
On-time Performance Rating
3.9 of 5
Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 79% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 32 min
This flight has an average delay of 32 minutes with a standard deviation of 45.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.