ASE → IAHAspen to Houston

live

Direct flights from Aspen (ASE) to Houston (IAH): 7 nonstop departures observed each week across 1 airline. 60% 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 1,470 km, an estimated 2 hours 23 minutes in the air. Measured by Pro Flight Search from live flight boards at Aspen and Houston. Updated 14 September 2026 at 21:26 UTC.

ASE Aspen tracking
IAH Houston smooth · +0
1,470 km · ~2h 23m est.
dep bank 11:02–15:407x weekly
Runs mixed · 1 airline · 7x weekly · nonstop
60% on time

of the last 5 operated ASE → IAH 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 23mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
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 days
United AirlinesUA60% on time

Flights UA5300 11:02 daily · UA5493 15:40 daily

History

operated legs · board outcomes
09-14UA5300arrived−3
09-14UA5493arrived+19
09-13UA5300arrived−9
09-13UA5493arrived+20
09-12UA5300arrived−26

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
ASEAspen tracking Full ASE delay board →
IAHHouston +0 min smooth 🌤 few clouds · SSW 5 kt Full IAH delay board →

How the Aspen to Houston route actually runs

Pro Flight Search records official board updates for nonstop ASE 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 — Aspen (ASE) to Houston (IAH) route reliability, measured from operated flights on official airport boards.

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

ASE to IAH questions

Is ASE–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 ASE to IAH?

Great-circle distance is 1,470 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 134–156 min gate-to-gate on this route.

How often does ASE–IAH fly?

United Airlines runs the route with about 14 flights a week (daily). 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 ASE 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.