COS → PHXColorado Springs to Phoenix

live

Direct flights from Colorado Springs (COS) to Phoenix (PHX): 18 nonstop departures observed each week across 1 airline. 100% of the last 14 tracked flights arrived within 15 minutes of schedule. The median arrival is 20 minutes early. No cancellations were recorded across the 14 tracked flights. The nonstop covers 887 km, an estimated 1 hour 38 minutes in the air. Measured by Pro Flight Search from live flight boards at Colorado Springs and Phoenix. Updated 13 November 2026 at 07:17 UTC.

Today, COS → PHX

Fri 13 Nov · local times
  1. · WN2734Southwest Airlines On schedule PHX 14:10scheduled
  2. · WN2837Southwest Airlines On schedule PHX 07:00scheduled

Checked PHX board 00:17

COS Colorado Springs tracking
PHX Phoenix smooth · +0
887 km · ~1h 38m est.
dep bank 07:00–19:4518x weekly
Runs reliable · 1 airline · 18x weekly · nonstop
100% on time

of the last 14 tracked COS → PHX flights arrived within 15 minutes

Median arrival delay is −20 min. 0 of 14 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−20 minacross the last 14 arrivals
Flight time~1h 38mestimated from route distance
Weekly departures18x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 14

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Southwest AirlinesWN100% on time

Flights WN2837 07:00 Mo Tu We Th Fr Su · WN1316 12:10 Tu We · WN2734 14:10 Mo Th Fr Su · WN1379 17:00 Tu We

History

operated legs · board outcomes
11-12WN1300arrived+4
11-12WN2734arrived−22
11-12WN2837arrived−20
11-11WN1316arrived−8
11-11WN1379arrived+2
11-11WN2837arrived−29
11-10WN1316arrived−17
11-10WN1379arrived−25
11-10WN2837arrived−36
11-09WN1300arrived−6
11-09WN2734arrived−24
11-09WN2837arrived−36
11-08WN1300arrived−2
11-08WN2734arrived−25

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
COSColorado Springs tracking Full COS delay board →
PHXPhoenix +0 min smooth 🌤 few clouds · E 5 kt Full PHX delay board →

How the Colorado Springs to Phoenix route actually runs

Pro Flight Search records official board updates for nonstop COS to PHX flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Colorado Springs (COS) to Phoenix (PHX) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/COS-PHX
How we measure this →

COS to PHX questions

Is COS–PHX running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from COS to PHX?

Great-circle distance is 887 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 93–106 min gate-to-gate on this route.

How often does COS–PHX fly?

Southwest Airlines runs the route with about 18 flights a week (sun, mon, tue, wed, thu, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at COS and arrival-side delay at PHX, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.