United AirlinesUA
Flights UA4055 15:40 Sa
live
Direct flights from Durango (DRO) to Houston (IAH): 1 nonstop departure observed each week across 1 airline. The nonstop covers 1,397 km, an estimated 2 hours 17 minutes in the air. Measured by Pro Flight Search from live flight boards at Durango and Houston. Updated 16 September 2026 at 00:27 UTC.
DRO
Durango
tracking
IAH
Houston
smooth · +0
1,397 km · ~2h 17m est.
Running clean · 1 airline · 1x weekly · nonstop
100 / 100
route health from live DRO and IAH delay boards
Flight time~2h 17mestimated from route distance
Weekly departures1x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
United 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 daysAirports right now
live boardsnext sweep in 120s
How the Durango to Houston route actually runs
Pro Flight Search records official board updates for nonstop DRO to IAH 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 — Durango (DRO) to Houston (IAH) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/DRO-IAH
DRO to IAH questions
Is DRO–IAH 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 DRO to IAH?
Great-circle distance is 1,397 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 129–150 min gate-to-gate on this route.
How often does DRO–IAH fly?
United Airlines runs the route with about 1 flight a week (sat). 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 DRO and arrival-side delay at IAH, 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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