WN4577 · SWA4577

SWA4577 over the last 30 days

As of 2026-10-28

SWA4577 is operated by Southwest Airlines on the route Tampa International Airport (TPA/KTPA) → Nashville International Airport (BNA/KBNA). It usually takes off around 14:47 UTC (10:47 local time, TPA). It usually lands around 16:18 UTC (11:18 local time, BNA). Most frequent aircraft type: BOEING 737-800 (B738).

Days with an observed flight (last 30 days)

12/30

Days of the week with an observed flight

Tue, Wed, Sat

Typical take-off

14:47 UTC · 10:47 local time (TPA)

Typical landing

16:18 UTC · 11:18 local time (BNA)

Typical time airborne

88 min

Median departure deviation from the usual time on this route

+4 min

Departures within 15 minutes of the usual time

72 %

Departures measured

81

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 737-800 (B738) — Number of flights: 5
• BOEING 737 MAX 8 (B38M) — Number of flights: 4
• BOEING 737-700 (B737) — Number of flights: 4

Aircraft in the last 7 days

• N8874Q · BOEING 737 MAX 8 2026-10-28
• N8609A · BOEING 737-800 2026-10-27
• N207WN · BOEING 737-700 2026-10-24

Related flights on this route

• All flights KTPA – KBNA