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(QF) Qantas 840 On-time Performance Rating

Date Range:

01-Aug-2018 to 30-Sep-2018

(SYD) Sydney (Kingsford Smith) Airport

Sydney, NSW, AU

(DRW) Darwin International Airport

Darwin, NT, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
49
79%
Late
9
15%
Very Late
2
3%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
34
Codeshares
0
Average Delay (min.)
15
Standard Deviation
14.2
Min
0
Max
62

QF 840 On-time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 79%
Average Delay Time 15 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 79% of all other flights in the FlightStats database.
On-time Performance Rating
3.3 of 5
Average
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 15 min
This flight has an average delay of 15 minutes with a standard deviation of 14.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.