(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:   March 15, 2016 to May 15, 2016
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

2.2 of 5
Average
On-time:
Avg. Delay:
70%
17 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2, shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.

On-time Performance

0.3 of 5
Very Poor
On-time: 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.

Delay Performance

4.1 of 5
Good
Avg. Delay: 17 min
This flight has an average delay of 17 minutes with a standard deviation of 19.01 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 81% of other flights.

WN 31 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 34 70%
Late 7 14%
Very Late 1 2%
Excessive 3 6%
Canceled 3 6%
Diverted 0 0%
Total Flights 48
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 22
Average Delay (min.) 17.00
Standard Deviation 19.01
Min 0
Max 62
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