WN4279 · SWA4279

SWA4279 over the last 30 days

As of 2026-10-26

SWA4279 is operated by Southwest Airlines on the route Phoenix Sky Harbor International Airport (PHX/KPHX) → City of Colorado Springs Municipal Airport (COS/KCOS). It usually takes off around 14:58 UTC (07:58 local time, PHX). It usually lands around 16:16 UTC (10:16 local time, COS). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

13/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

14:58 UTC · 07:58 local time (PHX)

Typical landing

16:16 UTC · 10:16 local time (COS)

Typical time airborne

76 min

Median departure deviation from the usual time on this route

+5 min

Departures within 15 minutes of the usual time

70 %

Departures measured

63

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: 7
• BOEING 737-800 (B738) — Number of flights: 7

Aircraft in the last 7 days

• N8681M · BOEING 737-800 2026-10-26
• N8756S · BOEING 737 MAX 8 2026-10-23
• N8677A · BOEING 737-800 2026-10-22

Related flights on this route

• All flights KPHX – KCOS