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(QF) Qantas 645 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(SYD) Sydney Kingsford Smith International Airport

Sydney, NSW, AU

(PER) Perth Airport

Perth, WA, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
35
57%
Late
11
18%
Very Late
10
16%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
45
Codeshares
0
Average Delay (min.)
25
Standard Deviation
24.6
Min
0
Max
144

QF 645 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 57%
Average Delay Time 25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 25 min
This flight has an average delay of 25 minutes with a standard deviation of 24.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.