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(QF) Qantas 4788 On-time Performance Rating

Date Range:

01-Aug-2018 to 30-Sep-2018

(ORD) O'Hare International Airport

Chicago, IL, US

(ATL) Hartsfield-Jackson Atlanta International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
45
73%
Late
6
10%
Very Late
3
5%
Excessive
7
11%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
33
Codeshares
62
Average Delay (min.)
27
Standard Deviation
33.2
Min
0
Max
144

QF 4788 On-time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 73%
Average Delay Time 27 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
1.5 of 5
Poor
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 27 min
This flight has an average delay of 27 minutes with a standard deviation of 33.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.