WN4923 · SWA4923

SWA4923 over the last 30 days

As of 2026-10-27

SWA4923 is operated by Southwest Airlines on the route Nashville International Airport (BNA/KBNA) → Birmingham-Shuttlesworth International Airport (BHM/KBHM). It usually takes off around 02:05 or 03:50 UTC (21:05 or 22:50 local time, BNA). It usually lands around 02:23 or 04:23 UTC (21:23 or 23:23 local time, BHM). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

27/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

02:05 UTC · 21:05 local time (BNA) / 03:50 UTC · 22:50 local time (BNA)

Typical landing

02:23 UTC · 21:23 local time (BHM) / 04:23 UTC · 23:23 local time (BHM)

Typical time airborne

31 min

Median departure deviation from the usual time on this route

+22 min

Departures within 15 minutes of the usual time

45 %

Departures measured

22

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 737-700 (B737) — Number of flights: 20
• BOEING 737 MAX 8 (B38M) — Number of flights: 5
• BOEING 737-800 (B738) — Number of flights: 2

Aircraft in the last 7 days

• N954WN · BOEING 737-700 2026-10-27
• N231WN · BOEING 737-700 2026-10-26
• N910WN · BOEING 737-700 2026-10-25
• N566WN · BOEING 737-700 2026-10-24
• N7835A · BOEING 737-700 2026-10-23
• N8882Q · BOEING 737 MAX 8 2026-10-22

Related flights on this route

• All flights KBNA – KBHM