WN377 · SWA377

SWA377 over the last 30 days

As of 2026-10-26

SWA377 is operated by Southwest Airlines on the route St. Louis Lambert International Airport (STL/KSTL) → Nashville International Airport (BNA/KBNA). It usually takes off around 16:57 UTC (11:57 local time, STL). It usually lands around 17:43 UTC (12:43 local time, BNA). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

24/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

16:57 UTC · 11:57 local time (STL)

Typical landing

17:43 UTC · 12:43 local time (BNA)

Typical time airborne

47 min

Median departure deviation from the usual time on this route

+5 min

Departures within 15 minutes of the usual time

61 %

Departures measured

71

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: 23
• BOEING 737-700 (B737) — Number of flights: 4
• BOEING 737-800 (B738) — Number of flights: 3

Aircraft in the last 7 days

• N8908Q · BOEING 737 MAX 8 2026-10-26
• N8916Q · BOEING 737 MAX 8 2026-10-26
• N236WN · BOEING 737-700 2026-10-24
• N8824Q · BOEING 737 MAX 8 2026-10-23
• N8913S · BOEING 737 MAX 8 2026-10-22
• N8529Z · BOEING 737-800 2026-10-21

Related flights on this route

• All flights KSTL – KBNA