(VS) Virgin Atlantic 4638 On-time Performance Rating

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VS 4638 Historical On-time Performance Ratings

Route:   Philadelphia to New York
Date Range:   September 15, 2016 to November 15, 2016
Flight:   (VS) Virgin Atlantic 4638
Departure Airport:   (PHL) Philadelphia International Airport
Departure City   Philadelphia, PA, US
Arrival Airport:   (JFK) John F. Kennedy International Airport
Arrival City:   New York, NY, US

VS 4638 On-time Performance Rating Details

Overall Rating

1.1 of 5
Poor
On-time:
Avg. Delay:
78%
63 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

2.1 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 42% of other flights.

Delay Performance

0.2 of 5
Very Poor
Avg. Delay: 63 min
This flight has an average delay of 63 minutes with a standard deviation of 75.17 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.

VS 4638 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 11 78%
Late 1 7%
Very Late 1 7%
Excessive 1 7%
Canceled 0 0%
Diverted 0 0%
Total Flights 14
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 4
Average Delay (min.) 63.00
Standard Deviation 75.17
Min 12
Max 175
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