WN4175 · SWA4175

SWA4175 over the last 30 days

As of 2026-10-27

SWA4175 is operated by Southwest Airlines on the route San Diego International Airport (SAN/KSAN) → San Francisco International Airport (SFO/KSFO). It usually takes off around 03:03 or 04:33 UTC (20:03 or 21:33 local time, SAN). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

22/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri

Typical take-off

03:03 UTC · 20:03 local time (SAN) / 04:33 UTC · 21:33 local time (SAN)

Typical time airborne

65 min

Median departure deviation from the usual time on this route

+6 min

Departures within 15 minutes of the usual time

62 %

Departures measured

128

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: 20
• BOEING 737-800 (B738) — Number of flights: 8

Aircraft in the last 7 days

• N8860S · BOEING 737 MAX 8 2026-10-27
• N8517F · BOEING 737-800 2026-10-24
• N8906K · BOEING 737 MAX 8 2026-10-24
• N8837Q · BOEING 737 MAX 8 2026-10-23
• N8851Q · BOEING 737 MAX 8 2026-10-22
• N8947Q · BOEING 737 MAX 8 2026-10-21

Related flights on this route

• WN2697 (SWA2697) — Southwest Airlines · KSFO → KSAN
• WN1307 (SWA1307) — Southwest Airlines · KSFO → KSAN
• All flights KSAN – KSFO