(QF) Qantas 4888 On-time Performance Rating

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QF 4888 Historical On-time Performance Ratings

Route:   Detroit to Chicago Route Ratings
Date Range:   August 15, 2014 to October 15, 2014 This Route Time of Day
Flight:   (QF) Qantas 4888 QF - Overall Rating
      QF - Route Ratings
      QF - Route Time of Day
Departure Airport:   (DTW) Detroit Metropolitan Wayne County Airport
Departures
Departure City   Detroit, MI, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

QF 4888 On-time Performance Rating Details

Overall Rating

1.4 of 5
Poor
On-time:
Avg. Delay:
63%
30 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4, shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.

On-time Performance

0.2 of 5
Very Poor
On-time: 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.

Delay Performance

2.5 of 5
Average
Avg. Delay: 30 min
This flight has an average delay of 30 minutes with a standard deviation of 58.35 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 50% of other flights.

QF 4888 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 39 63%
Late 9 14%
Very Late 6 9%
Excessive 5 8%
Canceled 2 3%
Diverted 0 0%
Total Flights 61
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 40
Average Delay (min.) 30.00
Standard Deviation 58.35
Min 0
Max 364
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