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Local time zone: America/Denver
Aspen-Pitkin County/Sardy Field (ASE) currently has nonstop service to 7 destinations on 3 airlines in our latest departure data. The busiest route is to Denver (DEN), served by 2 carriers, and the largest operator here is United Airlines with nonstops to 5 destinations.
Route data as of September 26, 2026, based on a 7-day departures sample.
This schedule snapshot includes nonstop flights from ASE to 7 destinations. The snapshot shows about 21 flights per day across those routes. The busiest options start with Denver (DEN), Dallas (DFW), Los Angeles (LAX).
0 international routes in this schedule set
United States 7
8-9/day on 2 airlines
Embraer E-Jet · Bombardier CRJ
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Aspen-Pitkin County/Sardy Field (ASE / KASE) is located in Aspen, United States.
The IATA code is ASE. The ICAO code is KASE.
The busiest scheduled route from ASE in our current departure data is ASE to DEN (Denver), with 8-9/day across 2 airlines.
United Airlines is the largest operator in our ASE schedule data, serving 5 destinations with 14-15/day.
This schedule snapshot includes 0 international routes and 7 domestic routes from ASE.
3 airlines operate at ASE. Top carriers include United Airlines, Delta Air Lines, American Airlines.
This schedule snapshot includes direct flights from ASE to 7 destinations including Denver, Dallas, Los Angeles, Chicago, Houston.
View live arrivals and departures at ASE on FlightRadar24.
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