WN3961 · SWA3961

SWA3961 over the last 30 days

As of 2026-10-27

SWA3961 is operated by Southwest Airlines on the route Sacramento International Airport (SMF/KSMF) → Phoenix Sky Harbor International Airport (PHX/KPHX). It usually takes off around 01:07 or 23:44 UTC (18:07 or 16:44 local time, SMF). It usually lands around 00:56 or 02:08 UTC (17:56 or 19:08 local time, PHX). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

20/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat

Typical take-off

01:07 UTC · 18:07 local time (SMF) / 23:44 UTC · 16:44 local time (SMF)

Typical landing

00:56 UTC · 17:56 local time (PHX) / 02:08 UTC · 19:08 local time (PHX)

Typical time airborne

89 min

Median departure deviation from the usual time on this route

+3 min

Departures within 15 minutes of the usual time

71 %

Departures measured

146

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: 23
• BOEING 737-700 (B737) — Number of flights: 8
• BOEING 737-800 (B738) — Number of flights: 7

Aircraft in the last 7 days

• N8504G · BOEING 737-800 2026-10-27
• N8677A · BOEING 737-800 2026-10-25
• N9026R · BOEING 737 MAX 8 2026-10-24
• N8556Z · BOEING 737-800 2026-10-24
• N8849Q · BOEING 737 MAX 8 2026-10-24
• N8312C · BOEING 737-800 2026-10-23

Related flights on this route

• All flights KSMF – KPHX