(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:   July 15, 2016 to September 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

0.5 of 5
Very Poor
On-time:
Avg. Delay:
69%
45 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5, shows that this flight has on-time performance characteristics better than 9% of all other flights in the FlightStats database.

On-time Performance

0.7 of 5
Poor
On-time: 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 13% of other flights.

Delay Performance

0.3 of 5
Very Poor
Avg. Delay: 45 min
This flight has an average delay of 45 minutes with a standard deviation of 39.25 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.

NZ 9519 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 44 69%
Late 6 9%
Very Late 3 4%
Excessive 10 15%
Canceled 0 0%
Diverted 1 1%
Total Flights 63
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 25
Average Delay (min.) 45.00
Standard Deviation 39.25
Min 3
Max 147
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