(NZ) Air New Zealand 9580 On-time Performance Rating

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NZ 9580 Historical On-time Performance Ratings

Route:   San Francisco to Dulles
Date Range:   November 1, 2016 to December 31, 2016
Flight:   (NZ) Air New Zealand 9580
Departure Airport:   (SFO) San Francisco International Airport
Departure City   San Francisco, CA, US
Arrival Airport:   (IAD) Washington Dulles International Airport
Arrival City:   Dulles, VA, US

NZ 9580 On-time Performance Rating Details

Overall Rating

4 of 5
Good
On-time:
Avg. Delay:
86%
19 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4, shows that this flight has on-time performance characteristics better than 78% of all other flights in the FlightStats database.

On-time Performance

4.4 of 5
Good
On-time: 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.

Delay Performance

3.5 of 5
Average
Avg. Delay: 19 min
This flight has an average delay of 19 minutes with a standard deviation of 22.68 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.

NZ 9580 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 19 86%
Late 1 4%
Very Late 1 4%
Excessive 1 4%
Canceled 0 0%
Diverted 0 0%
Total Flights 22
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 7
Average Delay (min.) 19.00
Standard Deviation 22.68
Min 0
Max 60
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