WN3766 · SWA3766

SWA3766 over the last 30 days

As of 2026-10-29

SWA3766 is operated by Southwest Airlines on the route Seattle–Tacoma International Airport (SEA/KSEA) → Mineta San Jose International Airport (SJC/KSJC). It usually takes off around 20:15 UTC (13:15 local time, SEA). It usually lands around 21:48 UTC (14:48 local time, SJC). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

21/30

Days of the week with an observed flight

Mon, Thu, Fri, Sat

Typical take-off

20:15 UTC · 13:15 local time (SEA)

Typical landing

21:48 UTC · 14:48 local time (SJC)

Typical time airborne

102 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

80 %

Departures measured

46

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 737-700 (B737) — Number of flights: 10
• BOEING 737 MAX 8 (B38M) — Number of flights: 9
• BOEING 737-800 (B738) — Number of flights: 4

Aircraft in the last 7 days

• N1803U · BOEING 737 MAX 8 2026-10-29
• N8567Z · BOEING 737-800 2026-10-26
• N907WN · BOEING 737-700 2026-10-25
• N8891Q · BOEING 737 MAX 8 2026-10-23

Related flights on this route

• All flights KSEA – KSJC