ASE → DENAspen to Denver

live

Direct flights from Aspen (ASE) to Denver (DEN): 42 nonstop departures observed each week across 1 airline. 95% of the last 42 tracked flights arrived within 15 minutes of schedule. The median arrival is 17 minutes early. No cancellations were recorded across the 42 tracked flights. The nonstop covers 201 km, an estimated 45 minutes in the air. Measured by Pro Flight Search from live flight boards at Aspen and Denver. Updated 11 November 2026 at 05:08 UTC.

Today, ASE → DEN

Wed 11 Nov · local times
  1. · UA4647United Airlines On schedule DEN 10:03scheduled
  2. · UA5766United Airlines On schedule DEN 08:48scheduled
  3. · UA5772United Airlines On schedule DEN 12:41scheduled
  4. · UA5774United Airlines On schedule DEN 14:37scheduled
  5. · UA5776United Airlines On schedule DEN 16:39scheduled
  6. · UA5778United Airlines On schedule DEN 19:30scheduled

Checked DEN board 22:08

ASE Aspen tracking
DEN Denver smooth · +0
201 km · ~0h 45m est.
dep bank 08:48–19:3042x weekly
Runs reliable · 1 airline · 42x weekly · nonstop
95% on time

of the last 42 tracked ASE → DEN flights arrived within 15 minutes

Median arrival delay is −17 min. 0 of 42 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−17 minacross the last 42 arrivals
Flight time~0h 45mestimated from route distance
Weekly departures42x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 42

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 AirlinesUA95% on time

Flights UA5766 08:48 daily · UA4647 10:03 daily · UA5772 12:41 daily · UA5774 14:37 daily

History

operated legs · board outcomes
11-10UA4647arrived+10
11-10UA5766arrived−21
11-10UA5772arrived−15
11-10UA5774arrived−18
11-10UA5776arrived−25
11-10UA5778arrived−14
11-09UA4647arrived−20
11-09UA5766arrived−20
11-09UA5772arrived−30
11-09UA5774arrived−23
11-09UA5776arrived−26
11-09UA5778arrived−40
11-08UA4647arrived+18
11-08UA5766arrived−16
11-08UA5772arrived−29
11-08UA5774arrived−26
11-08UA5776arrived−30
11-08UA5778arrived+12
11-07UA4647arrived+3
11-07UA5766arrived−9
11-07UA5772arrived−41
11-07UA5774arrived−17
11-07UA5776arrived−12
11-07UA5778arrived+7
11-06UA4647arrived+7
11-06UA5766arrived−20
11-06UA5772arrived+2
11-06UA5774arrived−19
11-06UA5776arrived−5
11-06UA5778arrived−31
11-05UA4647arrived+37
11-05UA5766arrived−3
11-05UA5772arrived−26
11-05UA5774arrived−14
11-05UA5776arrived−35
11-05UA5778arrived−9
11-04UA4647arrived−11
11-04UA5766arrived−12
11-04UA5772arrived−30
11-04UA5774arrived−32

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 →
DENDenver +0 min smooth 🌤 clear · ESE 5 kt Full DEN delay board →

How the Aspen to Denver route actually runs

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

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

ASE to DEN questions

Is ASE–DEN 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 DEN?

Great-circle distance is 201 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 44–47 min gate-to-gate on this route.

How often does ASE–DEN fly?

United Airlines runs the route with about 42 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 DEN, 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.