(NZ) Air New Zealand 9575 On-time Performance Rating

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NZ 9575 Historical On-time Performance Ratings

Route:   Dulles to San Francisco
Date Range:   March 15, 2017 to May 15, 2017
Flight:   (NZ) Air New Zealand 9575
Departure Airport:   (IAD) Washington Dulles International Airport
Departure City   Dulles, VA, US
Arrival Airport:   (SFO) San Francisco International Airport
Arrival City:   San Francisco, CA, US

NZ 9575 On-time Performance Rating Details

Overall Rating

1.8 of 5
Average
On-time:
Avg. Delay:
66%
29 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8, shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.

On-time Performance

1.2 of 5
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 24% of other flights.

Delay Performance

2.3 of 5
Average
Avg. Delay: 29 min
This flight has an average delay of 29 minutes with a standard deviation of 27.93 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

NZ 9575 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 4 66%
Late 1 16%
Very Late 0 0%
Excessive 1 16%
Canceled 0 0%
Diverted 0 0%
Total Flights 6
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 3
Average Delay (min.) 29.00
Standard Deviation 27.93
Min 5
Max 60
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