(WN) Southwest Airlines 4331 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(BNA) Nashville International Airport

Nashville, TN, US

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

On-Time Performance Chart

(using rounded numbers)

On-Time

75%

Late

10%

Very Late

Excessive

10%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

18.75

Standard Deviation

19.4

Min

Max

WN 4331 On-Time Performance Details

Overall Rating

2.7 of 5

Average

Percentage On-Time 75%

Average Delay Time 18.75 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.

On-Time Performance Rating

1.5 of 5

Poor

Percentage On-Time 75%

This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.

Delay Performance

3.9 of 5

Good

Average Delay Time 18.75 min

This flight has an average delay of 18.75 minutes with a standard deviation of 19.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.