WN2129 · SWA2129

SWA2129 over the last 30 days

As of 2026-10-29

SWA2129 is operated by Southwest Airlines on the route City of Colorado Springs Municipal Airport (COS/KCOS) → Phoenix Sky Harbor International Airport (PHX/KPHX). It usually takes off around 00:53 UTC (18:53 local time, COS). It usually lands around 02:15 UTC (19:15 local time, PHX). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

25/30

Days of the week with an observed flight

Tue, Wed

Typical take-off

00:53 UTC · 18:53 local time (COS)

Typical landing

02:15 UTC · 19:15 local time (PHX)

Typical time airborne

85 min

Median departure deviation from the usual time on this route

+4 min

Departures within 15 minutes of the usual time

61 %

Departures measured

62

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: 16
• BOEING 737 MAX 8 (B38M) — Number of flights: 13
• BOEING 737-800 (B738) — Number of flights: 3

Aircraft in the last 7 days

• N7704B · BOEING 737-700 2026-10-29
• N944WN · BOEING 737-700 2026-10-28
• N8908Q · BOEING 737 MAX 8 2026-10-26
• N257WN · BOEING 737-700 2026-10-25
• N8835Q · BOEING 737 MAX 8 2026-10-24
• N8824Q · BOEING 737 MAX 8 2026-10-23

Related flights on this route

• All flights KCOS – KPHX