WN1556 · SWA1556

SWA1556 over the last 30 days

As of 2026-10-29

SWA1556 is operated by Southwest Airlines on the route William P. Hobby Airport (HOU/KHOU) → Austin Bergstrom International Airport (AUS/KAUS). It usually takes off around 02:08 or 03:50 UTC (21:08 or 22:50 local time, HOU). It usually lands around 02:37 or 04:18 UTC (21:37 or 23:18 local time, AUS). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Sun

Typical take-off

02:08 UTC · 21:08 local time (HOU) / 03:50 UTC · 22:50 local time (HOU)

Typical landing

02:37 UTC · 21:37 local time (AUS) / 04:18 UTC · 23:18 local time (AUS)

Typical time airborne

28 min

Median departure deviation from the usual time on this route

+10 min

Departures within 15 minutes of the usual time

58 %

Departures measured

24

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: 16
• BOEING 737 MAX 8 (B38M) — Number of flights: 9
• BOEING 737-800 (B738) — Number of flights: 4

Aircraft in the last 7 days

• N282WN · BOEING 737-700 2026-10-29
• N473WN · BOEING 737-700 2026-10-28
• N908WN · BOEING 737-700 2026-10-27
• N8891Q · BOEING 737 MAX 8 2026-10-26
• N8796L · BOEING 737 MAX 8 2026-10-25
• N257WN · BOEING 737-700 2026-10-24

Related flights on this route

• All flights KHOU – KAUS