(QF) Qantas 4854 On-time Performance Rating

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QF 4854 Historical On-time Performance Ratings

Route:   Atlanta to Chicago
Date Range:   April 15, 2016 to June 15, 2016
Flight:   (QF) Qantas 4854
Departure Airport:   (ATL) Hartsfield-Jackson Atlanta International Airport
Departure City   Atlanta, GA, US
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

QF 4854 On-time Performance Rating Details

Overall Rating

3 of 5
Average
On-time:
Avg. Delay:
85%
30 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3, shows that this flight has on-time performance characteristics better than 58% of all other flights in the FlightStats database.

On-time Performance

3.8 of 5
Good
On-time: 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 75% of other flights.

Delay Performance

2.1 of 5
Average
Avg. Delay: 30 min
This flight has an average delay of 30 minutes with a standard deviation of 36.72 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

QF 4854 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 17 85%
Late 2 10%
Very Late 0 0%
Excessive 1 5%
Canceled 0 0%
Diverted 0 0%
Total Flights 20
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 5
Average Delay (min.) 30.00
Standard Deviation 36.72
Min 8
Max 95
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