WN4258 · SWA4258

SWA4258 over the last 30 days

As of 2026-10-26

SWA4258 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 23:43 UTC (16:43 local time, SAN). It usually lands around 00:49 UTC (17:49 local time, SFO). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

16/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

23:43 UTC · 16:43 local time (SAN)

Typical landing

00:49 UTC · 17:49 local time (SFO)

Typical time airborne

67 min

Median departure deviation from the usual time on this route

+5 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: 14
• BOEING 737-700 (B737) — Number of flights: 5
• BOEING 737-800 (B738) — Number of flights: 4

Aircraft in the last 7 days

• N8979L · BOEING 737 MAX 8 2026-10-26
• N8605E · BOEING 737-800 2026-10-24
• N8887Q · BOEING 737 MAX 8 2026-10-23
• N8923Q · BOEING 737 MAX 8 2026-10-22

Related flights on this route

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