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(QF) Qantas 81 On-time Performance Rating

Date Range:

01-Aug-2018 to 30-Sep-2018

(SYD) Sydney (Kingsford Smith) Airport

Sydney, NSW, AU

(SIN) Changi International Airport

Singapore, SG

On-Time Performance Chart

(using rounded numbers)
On-Time
32
52%
Late
11
18%
Very Late
6
10%
Excessive
13
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
48
Codeshares
0
Average Delay (min.)
34
Standard Deviation
36.1
Min
1
Max
182

QF 81 On-time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 52%
Average Delay Time 34 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 52%
This flight has an on-time performance of 52%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.8 of 5
Poor
Average Delay Time 34 min
This flight has an average delay of 34 minutes with a standard deviation of 36.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.