(WN) Southwest Airlines 477 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(BNA) Nashville International Airport

Nashville, TN, US

(CLT) Charlotte Douglas International Airport

Charlotte, NC, US

On-Time Performance Chart

(using rounded numbers)

On-Time

83%

Late

13%

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

15.555555555555555

Standard Deviation

17.1

Min

Max

WN 477 On-Time Performance Details

Overall Rating

4.2 of 5

Good

Percentage On-Time 83%

Average Delay Time 15.555555555555555 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 82% of all other flights in the FlightStats database.

On-Time Performance Rating

4.1 of 5

Good

Percentage 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 82% of other flights.

Delay Performance

4.2 of 5

Good

Average Delay Time 15.555555555555555 min

This flight has an average delay of 15.555555555555555 minutes with a standard deviation of 17.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.