WN1575 · SWA1575

SWA1575 over the last 30 days

As of 2026-10-29

SWA1575 is operated by Southwest Airlines on the route San Antonio International Airport (SAT/KSAT) → Denver International Airport (DEN/KDEN). It usually takes off around 23:57 UTC (18:57 local time, SAT). It usually lands around 01:54 UTC (19:54 local time, DEN). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

24/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri

Typical take-off

23:57 UTC · 18:57 local time (SAT)

Typical landing

01:54 UTC · 19:54 local time (DEN)

Typical time airborne

108 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

68 %

Departures measured

57

Our measurement against the usual departure time of the route, from our own observations over the last 27 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: 14
• BOEING 737 MAX 8 (B38M) — Number of flights: 11
• BOEING 737-800 (B738) — Number of flights: 7

Aircraft in the last 7 days

• N266WN · BOEING 737-700 2026-10-29
• N7857B · BOEING 737-700 2026-10-27
• N8817L · BOEING 737 MAX 8 2026-10-26
• N8554X · BOEING 737-800 2026-10-25
• N7736A · BOEING 737-700 2026-10-24
• N8988S · BOEING 737 MAX 8 2026-10-24

Related flights on this route

• All flights KSAT – KDEN