Aspen to Los Angeles (ASE-LAX): nonstop upgrade & award space

United Airlines, American Airlines, and Delta Air Lines fly nonstop between Aspen (ASE) and Los Angeles (LAX), roughly 20 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines, on every ASE to LAX departure, so you know which flights have space before you book.

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

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20
Nonstop flights a week
737 mi
Nonstop distance
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Aspen to Los Angeles flight schedule

Scheduled nonstop departures for ASE to LAX, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Aspen (ASE) to Los Angeles (LAX)
Date Flight Airline Departs ASE Arrives LAX Duration Aircraft
UA 5851United Airlines08:0509:302h 25mE7W
DL 4133Delta Air Lines12:0213:252h 23mE7W
UA 5851United Airlines08:0509:302h 25mE7W
DL 4133Delta Air Lines12:0213:252h 23mE7W
UA 5940United Airlines19:1220:372h 25mE7W
UA 5851United Airlines08:0509:302h 25mE7W
DL 4133Delta Air Lines12:0213:252h 23mE7W
UA 5940United Airlines19:1220:372h 25mE7W
UA 5851United Airlines08:0509:302h 25mE7W
DL 4133Delta Air Lines12:0213:252h 23mE7W
UA 5940United Airlines19:0720:322h 25mE7W
UA 5851United Airlines08:0509:302h 25mE7W
DL 4133Delta Air Lines12:0213:252h 23mE7W
UA 5851United Airlines08:0509:302h 25mE7W
DL 4133Delta Air Lines12:0213:252h 23mE7W
UA 5940United Airlines19:1220:372h 25mE7W
UA 5851United Airlines08:0509:302h 25mE7W
DL 4133Delta Air Lines12:0213:252h 23mE7W
UA 5940United Airlines19:1220:372h 25mE7W

Showing all 19 scheduled ASE to LAX departures across the next 7 days with service. Later dates are 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ASE to LAX date on the interactive map

Confirmed upgrade & award space on ASE to LAX departures

2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for Aspen to Los Angeles to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each ASE to LAX departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

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

Airlines flying Aspen to Los Angeles nonstop

Carriers operating ASE to LAX nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ASE to LAX on the interactive map →

Frequently asked questions about ASE to LAX

How far is Los Angeles from Aspen?
ASE to LAX covers about 737 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ASE to LAX?
United Airlines, American Airlines, and Delta Air Lines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines.
How many flights a week are there from ASE to LAX?
About 20 nonstop flights a week run between Aspen and Los Angeles in the current schedule, operated by United Airlines, American Airlines, and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ASE to LAX depart?
Scheduled ASE to LAX nonstops in the next 7 days with service leave between 08:05 and 19:12, local time at Aspen. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on ASE to LAX?
Open the ASE to LAX route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines and Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss ASE to LAX upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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