(WN) Southwest Airlines 31 On-time Performance Rating

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WN 31 Historical On-time Performance Ratings

Route:   Dallas to Houston
Date Range:   September 15, 2017 to November 15, 2017
Flight:   (WN) Southwest Airlines 31
Departure Airport:   (DAL) Dallas Love Field
Departure City   Dallas, TX, US
Arrival Airport:   (HOU) William P. Hobby Airport
Arrival City:   Houston, TX, US

WN 31 On-time Performance Rating Details

Overall Rating

1 of 5
Poor
On-time:
Avg. Delay:
73%
29 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1, shows that this flight has on-time performance characteristics better than 19% of all other flights in the FlightStats database.

On-time Performance

0.7 of 5
Poor
On-time: 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 13% of other flights.

Delay Performance

1.4 of 5
Poor
Avg. Delay: 29 min
This flight has an average delay of 29 minutes with a standard deviation of 44.87 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.

WN 31 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 38 73%
Late 5 9%
Very Late 2 3%
Excessive 4 7%
Canceled 3 5%
Diverted 0 0%
Total Flights 52
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 24
Average Delay (min.) 29.00
Standard Deviation 44.87
Min 0
Max 216
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