(VS) Virgin Atlantic 4424 On-time Performance Rating

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VS 4424 Historical On-time Performance Ratings

Route:   Detroit to Dulles
Date Range:   June 15, 2017 to August 15, 2017
Flight:   (VS) Virgin Atlantic 4424
Departure Airport:   (DTW) Detroit Metropolitan Wayne County Airport
Departure City   Detroit, MI, US
Arrival Airport:   (IAD) Washington Dulles International Airport
Arrival City:   Dulles, VA, US

VS 4424 On-time Performance Rating Details

Overall Rating

1.8 of 5
Average
On-time:
Avg. Delay:
76%
55 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

3.5 of 5
Average
On-time: 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.

Delay Performance

0.1 of 5
Very Poor
Avg. Delay: 55 min
This flight has an average delay of 55 minutes with a standard deviation of 44.51 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.

VS 4424 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 39 76%
Late 1 1%
Very Late 4 7%
Excessive 7 13%
Canceled 0 0%
Diverted 0 0%
Total Flights 51
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 15
Average Delay (min.) 55.00
Standard Deviation 44.51
Min 1
Max 150
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