WN1431 · SWA1431

SWA1431 over the last 30 days

As of 2026-10-29

SWA1431 is operated by Southwest Airlines on the route Phoenix Sky Harbor International Airport (PHX/KPHX) → Sacramento International Airport (SMF/KSMF). It usually takes off around 04:08 UTC (21:08 local time, PHX). It usually lands around 05:42 UTC (22:42 local time, SMF). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

25/30

Days of the week with an observed flight

Tue, Wed

Typical take-off

04:08 UTC · 21:08 local time (PHX)

Typical landing

05:42 UTC · 22:42 local time (SMF)

Typical time airborne

96 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

78 %

Departures measured

132

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: 28
• BOEING 737-700 (B737) — Number of flights: 8
• BOEING 737-800 (B738) — Number of flights: 5

Aircraft in the last 7 days

• N8791D · BOEING 737 MAX 8 2026-10-29
• N8971L · BOEING 737 MAX 8 2026-10-29
• N8775Q · BOEING 737 MAX 8 2026-10-28
• N8790Q · BOEING 737 MAX 8 2026-10-26
• N298WN · BOEING 737-700 2026-10-25
• N8680C · BOEING 737-800 2026-10-24

Related flights on this route

• All flights KPHX – KSMF