WN4583 · SWA4583

SWA4583 over the last 30 days

As of 2026-10-25

SWA4583 is operated by Southwest Airlines on the route St. Louis Lambert International Airport (STL/KSTL) → Nashville International Airport (BNA/KBNA). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

4/30

Days of the week with an observed flight

Sun

Median departure deviation from the usual time on this route

+3 min

Departures within 15 minutes of the usual time

64 %

Departures measured

69

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOEING 737 MAX 8 (B38M) — Number of flights: 3
• BOEING 737-800 (B738) — Number of flights: 1

Aircraft in the last 7 days

• N8914Q · BOEING 737 MAX 8 2026-10-25

Related flights on this route

• All flights KSTL – KBNA