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(QF) Qantas 420 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(MEL) Melbourne Tullamarine Airport

Melbourne, VIC, AU

(SYD) Sydney (Kingsford Smith) Airport

Sydney, NSW, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
39
61%
Late
9
14%
Very Late
7
11%
Excessive
2
3%
Cancelled
6
9%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
49
Codeshares
0
Average Delay (min.)
15
Standard Deviation
14.4
Min
0
Max
59

QF 420 On-time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 62%
Average Delay Time 15 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 62%
This flight has an on-time performance of 62%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 15 min
This flight has an average delay of 15 minutes with a standard deviation of 14.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.