WN4597 · SWA4597

SWA4597 over the last 30 days

As of 2026-10-26

SWA4597 is operated by Southwest Airlines on the route Denver International Airport (DEN/KDEN) → Des Moines International Airport (DSM/KDSM). It usually takes off around 00:17 UTC (18:17 local time, DEN). It usually lands around 01:29 UTC (20:29 local time, DSM). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

10/30

Days of the week with an observed flight

Sat, Sun

Typical take-off

00:17 UTC · 18:17 local time (DEN)

Typical landing

01:29 UTC · 20:29 local time (DSM)

Typical time airborne

74 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

77 %

Departures measured

43

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: 8
• BOEING 737 MAX 8 (B38M) — Number of flights: 1
• BOEING 737-800 (B738) — Number of flights: 1

Aircraft in the last 7 days

• N284WN · BOEING 737-700 2026-10-26
• N7855A · BOEING 737-700 2026-10-25

Related flights on this route

• All flights KDEN – KDSM