WN4523 · SWA4523

SWA4523 over the last 30 days

As of 2026-10-27

SWA4523 is operated by Southwest Airlines on the route Ronald Reagan Washington National Airport (DCA/KDCA) → Nashville International Airport (BNA/KBNA). It usually takes off around 20:44 or 23:42 UTC (16:44 or 19:42 local time, DCA). It usually lands around 01:04 or 22:02 UTC (20:04 or 17:02 local time, BNA). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

26/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sun

Typical take-off

20:44 UTC · 16:44 local time (DCA) / 23:42 UTC · 19:42 local time (DCA)

Typical landing

01:04 UTC · 20:04 local time (BNA) / 22:02 UTC · 17:02 local time (BNA)

Typical time airborne

81 min

Median departure deviation from the usual time on this route

+2 min

Departures within 15 minutes of the usual time

71 %

Departures measured

93

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: 29
• BOEING 737-800 (B738) — Number of flights: 3
• BOEING 737 MAX 8 (B38M) — Number of flights: 2

Aircraft in the last 7 days

• N272WN · BOEING 737-700 2026-10-27
• N497WN · BOEING 737-700 2026-10-27
• N8675A · BOEING 737-800 2026-10-25
• N8698B · BOEING 737-800 2026-10-24
• N900WN · BOEING 737-700 2026-10-24
• N483WN · BOEING 737-700 2026-10-23

Related flights on this route

• All flights KDCA – KBNA