WN4578 · SWA4578

SWA4578 over the last 30 days

As of 2026-10-27

SWA4578 is operated by Southwest Airlines on the route Austin Bergstrom International Airport (AUS/KAUS) → Harry Reid International Airport (LAS/KLAS). It usually takes off around 02:50 or 04:25 UTC (21:50 or 23:25 local time, AUS). It usually lands around 06:39 or 07:58 UTC (23:39 or 00:58 local time, LAS). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

19/30

Days of the week with an observed flight

Mon, Tue, Thu, Fri, Sat, Sun

Typical take-off

02:50 UTC · 21:50 local time (AUS) / 04:25 UTC · 23:25 local time (AUS)

Typical landing

06:39 UTC · 23:39 local time (LAS) / 07:58 UTC · 00:58 local time (LAS)

Typical time airborne

142 min

Median departure deviation from the usual time on this route

+2 min

Departures within 15 minutes of the usual time

63 %

Departures measured

63

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: 12
• BOEING 737-800 (B738) — Number of flights: 9
• BOEING 737-700 (B737) — Number of flights: 3

Aircraft in the last 7 days

• N8531Q · BOEING 737-800 2026-10-27
• N8895Q · BOEING 737 MAX 8 2026-10-26
• N8834L · BOEING 737 MAX 8 2026-10-24
• N8730Q · BOEING 737 MAX 8 2026-10-23

Related flights on this route

• All flights KAUS – KLAS