Southwest AirlinesWN80% on time
Flights WN3115 varies Mo Tu We Th Fr Su
live
Direct flights from Houston (HOU) to Colorado Springs (COS): 6 nonstop departures observed each week across 1 airline. 80% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 3 minutes early. No cancellations were recorded across the 5 tracked flights. The nonstop covers 1,336 km, an estimated 2 hours 13 minutes in the air. Measured by Pro Flight Search from live flight boards at Houston and Colorado Springs. Updated 13 September 2026 at 03:25 UTC.
HOU
Houston
smooth · +0
COS
Colorado Springs
tracking
1,336 km · ~2h 13m est.
Runs reliable · 1 airline · 6x weekly · nonstop
80% on time
of the last 5 operated HOU → COS flights arrived within 15 minutes
Median arrival delay is −3 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−3 minacross the last 5 operated legs
Flight time~2h 13mestimated from route distance
Weekly departures6x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Houston to Colorado Springs route actually runs
Pro Flight Search records official board updates for nonstop HOU to COS 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 — Houston (HOU) to Colorado Springs (COS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/HOU-COS
HOU to COS questions
Is HOU–COS 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 HOU to COS?
Great-circle distance is 1,336 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 124–145 min gate-to-gate on this route.
How often does HOU–COS fly?
Southwest Airlines runs the route with about 6 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 HOU and arrival-side delay at COS, 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.
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