WN4548 · SWA4548

SWA4548 over the last 30 days

As of 2026-10-27

SWA4548 is operated by Southwest Airlines on the route Nashville International Airport (BNA/KBNA) → Chicago Midway International Airport (MDW/KMDW). It usually takes off around 04:03 UTC (23:03 local time, BNA). It usually lands around 05:03 UTC (00:03 local time, MDW). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

18/30

Days of the week with an observed flight

Mon, Thu, Fri, Sat, Sun

Typical take-off

04:03 UTC · 23:03 local time (BNA)

Typical landing

05:03 UTC · 00:03 local time (MDW)

Typical time airborne

63 min

Median departure deviation from the usual time on this route

+6 min

Departures within 15 minutes of the usual time

64 %

Departures measured

87

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: 12
• BOEING 737-800 (B738) — Number of flights: 4
• BOEING 737 MAX 8 (B38M) — Number of flights: 2

Aircraft in the last 7 days

• N243WN · BOEING 737-700 2026-10-27
• N8805L · BOEING 737 MAX 8 2026-10-26
• N8311Q · BOEING 737-800 2026-10-24
• N297WN · BOEING 737-700 2026-10-23

Related flights on this route

• All flights KBNA – KMDW