(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:   January 15, 2017 to March 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

0.8 of 5
Poor
On-time:
Avg. Delay:
69%
53 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8, shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.

On-time Performance

1.2 of 5
Poor
On-time: 69%
This flight has an on-time performance of 69%. 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

0.3 of 5
Very Poor
Avg. Delay: 53 min
This flight has an average delay of 53 minutes with a standard deviation of 36.53 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 6% of other flights.

VS 4424 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 27 69%
Late 4 10%
Very Late 1 2%
Excessive 6 15%
Canceled 1 2%
Diverted 0 0%
Total Flights 39
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 13
Average Delay (min.) 53.00
Standard Deviation 36.53
Min 4
Max 108
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