SWA4738

SWA4738 over the last 30 days

As of 2026-10-26

SWA4738 is operated by Southwest Airlines on the route Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI) → Nashville International Airport (BNA/KBNA). It usually takes off around 13:36 UTC (09:36 local time, BWI). It usually lands around 14:58 UTC (09:58 local time, BNA). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

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

Typical take-off

13:36 UTC · 09:36 local time (BWI)

Typical landing

14:58 UTC · 09:58 local time (BNA)

Typical time airborne

85 min

Median departure deviation from the usual time on this route

+4 min

Departures within 15 minutes of the usual time

70 %

Departures measured

109

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: 16
• BOEING 737 MAX 8 (B38M) — Number of flights: 7
• BOEING 737-800 (B738) — Number of flights: 6

Aircraft in the last 7 days

• N489WN · BOEING 737-700 2026-10-26
• N472WN · BOEING 737-700 2026-10-25
• N8904L · BOEING 737 MAX 8 2026-10-24
• N7857B · BOEING 737-700 2026-10-23
• N463WN · BOEING 737-700 2026-10-22
• N8582Z · BOEING 737-800 2026-10-21

Related flights on this route

• All flights KBWI – KBNA