Denver to Aspen (DEN-ASE): nonstop flights and who flies them

United Airlines flies nonstop between Denver (DEN) and Aspen (ASE), roughly 43 times a week. The timetable below shows the nonstop scheduled at 56 minutes to 1h 3m for the 124 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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43
Flights a week, 4-week average
56 minutes to 1h 3m
Scheduled flight time
124 mi
Nonstop distance
Free
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Denver to Aspen flight schedule

Scheduled nonstop departures for DEN to ASE starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Denver (DEN) to Aspen (ASE)
Date Flight Airline Departs DEN Arrives ASE Duration Aircraft
UA 5444United Airlines08:0008:5959 minutesEmbraer E175
UA 5782United Airlines09:3710:3659 minutesEmbraer E175
UA 5769United Airlines11:3112:341h 3mEmbraer E175
UA 5771United Airlines13:4014:3858 minutesEmbraer E175
UA 5697United Airlines16:2017:1858 minutesEmbraer E175
UA 5775United Airlines17:3018:2858 minutesEmbraer E175
UA 5779United Airlines19:2020:211h 1mEmbraer E175
UA 5781United Airlines20:5521:5156 minutesEmbraer E175
UA 5444United Airlines08:0008:5959 minutesEmbraer E175
UA 5782United Airlines09:3710:3659 minutesEmbraer E175
UA 5769United Airlines11:3112:341h 3mEmbraer E175
UA 5771United Airlines13:4014:3858 minutesEmbraer E175
UA 5697United Airlines16:2017:1858 minutesEmbraer E175
UA 5775United Airlines17:3018:2858 minutesEmbraer E175
UA 5779United Airlines19:2020:211h 1mEmbraer E175
UA 5781United Airlines20:5521:5156 minutesEmbraer E175
UA 5444United Airlines08:0008:5959 minutesEmbraer E175
UA 5782United Airlines09:3710:3659 minutesEmbraer E175
UA 5769United Airlines11:3112:341h 3mEmbraer E175
UA 5771United Airlines13:4014:3858 minutesEmbraer E175
UA 5697United Airlines16:2017:1858 minutesEmbraer E175
UA 5775United Airlines17:3018:2858 minutesEmbraer E175
UA 5781United Airlines20:5521:5156 minutesEmbraer E175
UA 5782United Airlines09:3710:3659 minutesEmbraer E175
UA 5769United Airlines11:3112:341h 3mEmbraer E175
UA 5771United Airlines13:4014:3858 minutesEmbraer E175
UA 5773United Airlines14:1015:0858 minutesEmbraer E175
UA 5775United Airlines17:3018:2858 minutesEmbraer E175
UA 5779United Airlines19:2020:211h 1mEmbraer E175
UA 5782United Airlines09:3710:3659 minutesEmbraer E175
UA 5769United Airlines11:3112:341h 3mEmbraer E175
UA 5771United Airlines13:4014:3858 minutesEmbraer E175
UA 5773United Airlines14:1015:0858 minutesEmbraer E175
UA 5775United Airlines17:3018:2858 minutesEmbraer E175
UA 5779United Airlines19:2020:211h 1mEmbraer E175
UA 5782United Airlines09:4410:461h 2mEmbraer E175
UA 5769United Airlines11:4612:481h 2mEmbraer E175
UA 5771United Airlines13:4014:3858 minutesEmbraer E175
UA 5773United Airlines16:0016:5757 minutesEmbraer E175
UA 5775United Airlines17:3018:2858 minutesEmbraer E175

Showing the first 40 of 47 scheduled DEN to ASE departures across 7 days with service, starting October 22, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every DEN to ASE date on the interactive map

Aircraft on the Denver to Aspen nonstop

United Airlines flies the Embraer E175 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full DEN to ASE nonstop schedule

This page carries the full DEN to ASE nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each DEN to ASE nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See DEN to ASE on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Denver to Aspen nonstop

Carriers operating DEN to ASE nonstop in the current schedule.

See DEN to ASE on the interactive map →

Frequently asked questions about DEN to ASE

How long is the flight from Denver (DEN) to Aspen (ASE)?
Scheduled flight times from Denver (DEN) to Aspen (ASE) run from 56 minutes to 1h 3m across the departures in the schedule table on this page. The nonstop covers about 124 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DEN to ASE?
United Airlines is currently the only airline flying DEN to ASE nonstop. 2LNR doesn't show award or upgrade space for it on DEN to ASE, so this page carries the schedule rather than a space claim.
How many flights a week are there from DEN to ASE?
About 43 nonstop flights a week run between Denver (DEN) and Aspen (ASE) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from DEN to ASE depart?
Scheduled DEN to ASE nonstops in the next 7 days with service leave between 08:00 and 20:55, local time at Denver. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate DEN to ASE nonstop?
The schedule table on this page lists 9 flight numbers for DEN to ASE nonstops, including UA 5444, UA 5697, UA 5769, UA 5771, UA 5775, UA 5779, UA 5781, and UA 5782 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on DEN to ASE?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on DEN to ASE. The page carries the full DEN to ASE nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full DEN to ASE nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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