(SK) SAS 3975 On-time Performance Rating

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SK 3975 Historical On-time Performance Ratings

Route:   Dulles to Saint Louis
Date Range:   July 15, 2017 to September 15, 2017
Flight:   (SK) SAS 3975
Departure Airport:   (IAD) Washington Dulles International Airport
Departure City   Dulles, VA, US
Arrival Airport:   (STL) Lambert-St. Louis International Airport
Arrival City:   Saint Louis, MO, US

SK 3975 On-time Performance Rating Details

Overall Rating

0.1 of 5
Very Poor
On-time:
Avg. Delay:
63%
83 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1, shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.

On-time Performance

0.1 of 5
Very Poor
On-time: 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.

Delay Performance

0 of 5
Very Poor
Avg. Delay: 83 min
This flight has an average delay of 83 minutes with a standard deviation of 97.04 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

SK 3975 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 39 63%
Late 4 6%
Very Late 3 4%
Excessive 11 18%
Canceled 4 6%
Diverted 1 1%
Total Flights 61
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 20
Average Delay (min.) 83.00
Standard Deviation 97.04
Min 3
Max 403
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