WN120 · SWA120

SWA120 over the last 30 days

As of 2026-10-29

SWA120 is operated by Southwest Airlines on the route San Diego International Airport (SAN/KSAN) → Charles M. Schulz Sonoma County Airport (STS/KSTS). It usually takes off around 15:54 UTC (08:54 local time, SAN). It usually lands around 17:04 UTC (10:04 local time, STS). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

26/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

15:54 UTC · 08:54 local time (SAN)

Typical landing

17:04 UTC · 10:04 local time (STS)

Typical time airborne

74 min

Median departure deviation from the usual time on this route

+11 min

Departures within 15 minutes of the usual time

53 %

Departures measured

19

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: 24
• BOEING 737 MAX 8 (B38M) — Number of flights: 10
• BOEING 737-800 (B738) — Number of flights: 2

Aircraft in the last 7 days

• N290WN · BOEING 737-700 2026-10-29
• N498WN · BOEING 737-700 2026-10-28
• N7724A · BOEING 737-700 2026-10-26
• N8922Q · BOEING 737 MAX 8 2026-10-25
• N8518R · BOEING 737-800 2026-10-25
• N280WN · BOEING 737-700 2026-10-23

Related flights on this route

• All flights KSAN – KSTS