WN444: San Diego to Nashville

Questions and answers

Is WN444 usually on time?

69% of Southwest Airlines flight WN444's 453 flights from August 2025 to July 2026 arrived within 15 minutes of schedule, 8.3 points below the US average of 77.6%. It arrived about 10 minutes late on average.

How often is WN444 cancelled or badly delayed?

1.1% of WN444's scheduled flights were cancelled from August 2025 to July 2026 (5 of 453), and 17% of the flights that operated arrived more than 30 minutes late.

What route does WN444 fly?

WN444 most often flies from San Diego (SAN) to Nashville (BNA), 2,812 km (60 flights in the period). The same flight number also flew Austin Bergstrom (AUS) to San Diego (SAN), San Diego (SAN) to Oakland (OAK), Washington (DCA) to Austin Bergstrom (AUS).

Where do these WN444 figures come from?

From the US Bureau of Transportation Statistics (BTS) on-time records, which cover every domestic flight by the larger US airlines. The figures cover August 2025 to July 2026 and are updated each month when new BTS data is published, about two months after the month ends. See how TripStow measures punctuality.