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(QF) Qantas 840 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(SYD) Sydney Kingsford Smith International Airport

Sydney, NSW, AU

(DRW) Darwin International Airport

Darwin, NT, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
55
90%
Late
2
3%
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
61
Total Delays ( > 1 min )
19
Codeshares
0
Average Delay (min.)
17.31578947368421
Standard Deviation
17.4
Min
0
Max
69

QF 840 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 90%
Average Delay Time 17.31578947368421 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 91% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 17.31578947368421 min
This flight has an average delay of 17.31578947368421 minutes with a standard deviation of 17.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.