WN3451 · SWA3451

SWA3451 over the last 30 days

As of 2026-10-27

SWA3451 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 14:34 UTC (07:34 local time, SEA). It usually lands around 16:18 UTC (09:18 local time, SJC). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

23/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

14:34 UTC · 07:34 local time (SEA)

Typical landing

16:18 UTC · 09:18 local time (SJC)

Typical time airborne

101 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

80 %

Departures measured

45

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: 20
• BOEING 737-800 (B738) — Number of flights: 5
• BOEING 737 MAX 8 (B38M) — Number of flights: 2

Aircraft in the last 7 days

• N500WR · BOEING 737-800 2026-10-27
• N941WN · BOEING 737-700 2026-10-26
• N938WN · BOEING 737-700 2026-10-26
• N912WN · BOEING 737-700 2026-10-24
• N963WN · BOEING 737-700 2026-10-23
• N499WN · BOEING 737-700 2026-10-22

Related flights on this route

• All flights KSEA – KSJC