(ZW) Air Wisconsin 3789 On-time Performance Rating

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ZW 3789 Historical On-time Performance Ratings

Route:   Philadelphia to Washington Route Ratings
Date Range:   May 15, 2014 to July 15, 2014 This Route Time of Day
Flight:   (ZW) Air Wisconsin 3789 ZW - Overall Rating
      ZW - Route Ratings
      ZW - Route Time of Day
Departure Airport:   (PHL) Philadelphia International Airport
Departures
Departure City   Philadelphia, PA, US On-time Performance Scorecard
Arrival Airport:   (DCA) Ronald Reagan National Airport
Arrivals
Arrival City:   Washington, DC, US On-time Performance Scorecard

ZW 3789 On-time Performance Rating Details

Overall Rating

1.1 of 5
Poor
On-time:
Avg. Delay:
64%
29 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1, shows that this flight has on-time performance characteristics better than 21% of all other flights in the FlightStats database.

On-time Performance

0.1 of 5
Very Poor
On-time: 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.

Delay Performance

2.1 of 5
Average
Avg. Delay: 29 min
This flight has an average delay of 29 minutes with a standard deviation of 31.36 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

ZW 3789 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 40 64%
Late 9 14%
Very Late 2 3%
Excessive 10 16%
Canceled 1 1%
Diverted 0 0%
Total Flights 62
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 36
Average Delay (min.) 29.00
Standard Deviation 31.36
Min 0
Max 124
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