(NZ) Air New Zealand 9519 On-time Performance Rating

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NZ 9519 Historical On-time Performance Ratings

Route:   San Francisco to Philadelphia
Date Range:   February 15, 2016 to April 15, 2016
Flight:   (NZ) Air New Zealand 9519
Departure Airport:   (SFO) San Francisco International Airport
Departure City   San Francisco, CA, US
Arrival Airport:   (PHL) Philadelphia International Airport
Arrival City:   Philadelphia, PA, US

NZ 9519 On-time Performance Rating Details

Overall Rating

1.3 of 5
Poor
On-time:
Avg. Delay:
78%
37 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3, shows that this flight has on-time performance characteristics better than 24% of all other flights in the FlightStats database.

On-time Performance

1.9 of 5
Average
On-time: 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.

Delay Performance

0.7 of 5
Poor
Avg. Delay: 37 min
This flight has an average delay of 37 minutes with a standard deviation of 34.35 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 13% of other flights.

NZ 9519 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 47 78%
Late 4 6%
Very Late 3 5%
Excessive 6 10%
Canceled 0 0%
Diverted 1 1%
Total Flights 60
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 19
Average Delay (min.) 37.00
Standard Deviation 34.35
Min 3
Max 123
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