(WN) Southwest Airlines 440 On-time Performance Rating

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WN 440 Historical On-time Performance Ratings

Route:   Nashville to Baltimore
Date Range:   January 15, 2017 to March 15, 2017
Flight:   (WN) Southwest Airlines 440
Departure Airport:   (BNA) Nashville International Airport
Departure City   Nashville, TN, US
Arrival Airport:   (BWI) Baltimore/Wash International Thurgood Marshall Airport
Arrival City:   Baltimore, MD, US

WN 440 On-time Performance Rating Details

Overall Rating

3.7 of 5
Good
On-time:
Avg. Delay:
83%
11 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7, shows that this flight has on-time performance characteristics better than 73% of all other flights in the FlightStats database.

On-time Performance

3.6 of 5
Good
On-time: 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 72% of other flights.

Delay Performance

3.8 of 5
Good
Avg. Delay: 11 min
This flight has an average delay of 11 minutes with a standard deviation of 4.51 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 75% of other flights.

WN 440 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 5 83%
Late 1 16%
Very Late 0 0%
Excessive 0 0%
Canceled 0 0%
Diverted 0 0%
Total Flights 6
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 3
Average Delay (min.) 11.00
Standard Deviation 4.51
Min 7
Max 16
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