(QF) Qantas 4644 On-time Performance Rating

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QF 4644 Historical On-time Performance Ratings

Route:   New York to Boston
Date Range:   September 15, 2016 to November 15, 2016
Flight:   (QF) Qantas 4644
Departure Airport:   (JFK) John F. Kennedy International Airport
Departure City   New York, NY, US
Arrival Airport:   (BOS) Logan International Airport
Arrival City:   Boston, MA, US

QF 4644 On-time Performance Rating Details

Overall Rating

0.3 of 5
Very Poor
On-time:
Avg. Delay:
66%
33 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3, shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.

On-time Performance

0 of 5
Very Poor
On-time: 66%
This flight has an on-time performance of 66%. 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

0.6 of 5
Poor
Avg. Delay: 33 min
This flight has an average delay of 33 minutes with a standard deviation of 34.21 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 11% of other flights.

QF 4644 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 35 66%
Late 5 9%
Very Late 2 3%
Excessive 11 20%
Canceled 0 0%
Diverted 0 0%
Total Flights 53
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 32
Average Delay (min.) 33.00
Standard Deviation 34.21
Min 0
Max 123
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