WN1737 · SWA1737

SWA1737 over the last 30 days

As of 2026-10-27

SWA1737 is operated by Southwest Airlines on the route Denver International Airport (DEN/KDEN) → Phoenix Sky Harbor International Airport (PHX/KPHX). It usually takes off around 03:31 UTC (21:31 local time, DEN). It usually lands around 04:59 UTC (21:59 local time, PHX). Most frequent aircraft type: BOEING 737-800 (B738).

Days with an observed flight (last 30 days)

19/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri

Typical take-off

03:31 UTC · 21:31 local time (DEN)

Typical landing

04:59 UTC · 21:59 local time (PHX)

Typical time airborne

86 min

Median departure deviation from the usual time on this route

+5 min

Departures within 15 minutes of the usual time

62 %

Departures measured

221

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 737-800 (B738) — Number of flights: 13
• BOEING 737 MAX 8 (B38M) — Number of flights: 11
• BOEING 737-700 (B737) — Number of flights: 2

Aircraft in the last 7 days

• N8817L · BOEING 737 MAX 8 2026-10-27
• N8324A · BOEING 737-800 2026-10-24
• N8611F · BOEING 737-800 2026-10-24
• N8905Q · BOEING 737 MAX 8 2026-10-23
• N8568Z · BOEING 737-800 2026-10-22
• N8791D · BOEING 737 MAX 8 2026-10-21

Related flights on this route

• All flights KDEN – KPHX