(WN) Southwest Airlines 430 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(BHM) Birmingham-Shuttlesworth International Airport

Birmingham, AL, US

(BNA) Nashville International Airport

Nashville, TN, US

On-Time Performance Chart

(using rounded numbers)

On-Time

79%

Late

Very Late

Excessive

14%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

58.333333333333336

Standard Deviation

97.5

Min

Max

249

WN 430 On-Time Performance Details

Overall Rating

2.2 of 5

Average

Percentage On-Time 79%

Average Delay Time 58.333333333333336 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 42% of all other flights in the FlightStats database.

On-Time Performance Rating

3.5 of 5

Average

Percentage On-Time 79%

This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.

Delay Performance

0.8 of 5

Poor

Average Delay Time 58.333333333333336 min

This flight has an average delay of 58.333333333333336 minutes with a standard deviation of 97.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.