WN1538 · SWA1538

SWA1538 over the last 30 days

As of 2026-10-26

SWA1538 is operated by Southwest Airlines on the route Denver International Airport (DEN/KDEN) → Austin Bergstrom International Airport (AUS/KAUS). It usually takes off around 18:49 UTC (12:49 local time, DEN). It usually lands around 20:34 UTC (15:34 local time, AUS). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

Mon, Thu, Fri, Sun

Typical take-off

18:49 UTC · 12:49 local time (DEN)

Typical landing

20:34 UTC · 15:34 local time (AUS)

Typical time airborne

109 min

Median departure deviation from the usual time on this route

+7 min

Departures within 15 minutes of the usual time

62 %

Departures measured

129

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: 15
• BOEING 737-700 (B737) — Number of flights: 15
• BOEING 737-800 (B738) — Number of flights: 6

Aircraft in the last 7 days

• N8739L · BOEING 737 MAX 8 2026-10-26
• N216WR · BOEING 737-700 2026-10-25
• N7886A · BOEING 737-700 2026-10-24
• N8670A · BOEING 737-800 2026-10-23
• N8951S · BOEING 737 MAX 8 2026-10-22
• N8924Q · BOEING 737 MAX 8 2026-10-21

Related flights on this route

• All flights KDEN – KAUS