Aspen-Pitkin County Airport (Sardy Field)
Daylight today(Jul 15, 2026, local time)
About 14h 40m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Aspen-Pitkin County Airport (Sardy Field)
Aspen/Pitkin County Airport, also known as Sardy Field, is a county-owned public-use airport located three miles northwest of the central business district of Aspen, in Pitkin County, Colorado, United States. The airport covers an area of 573 acres (232 ha) at an elevation of 7,820 feet above mean sea level. It has one asphalt paved runway designated 15/33 which measures 8,006 by 100 feet.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KASELive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 15 / 33▸ displaced | 8,006 ft / 2,440 m | 100 ft | Asp | Lighted | Open |
Radio frequencies (7)
| Type | Description | Frequency |
|---|---|---|
| ATIS | ATIS | 120.400 MHz |
| CLD | CLNC DEL | 123.750 MHz |
| CNTR | APP/DEP | 123.800 MHz |
| CTAF | CTAF | 118.850 MHz |
| GND | GND | 121.900 MHz |
| TWR | TWR | 118.850 MHz |
| UNIC | UNICOM | 122.950 MHz |
Services & operations
Parking is available at the Bear Lot and Elk Lot.
From the airport’s official website — details may change, so confirm with the airport. Official site
Navaids(1)
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (3)
Departure procedures (SIDs) (4)
Obstacle departure procedures (1)
Arrivals (STARs) (4)
Takeoff & alternate minimums (2)
Runway hot spots (1)
Charts published by the FAA (public domain) and updated each 28-day cycle. Always fly the current, official chart. Full charts page.
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| ASPEN CLASS D | Class D | Controlled | GND | 10300 ft MSL |
| ASPEN CLASS E2 | Class E | Controlled | GND | 17999 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Aspen-Pitkin County Airport (Sardy Field).
Frequently asked questions
What is the ICAO code for Aspen-Pitkin County Airport (Sardy Field)?
The ICAO code for Aspen-Pitkin County Airport (Sardy Field) is KASE, and its IATA code is ASE.
Where is Aspen-Pitkin County Airport (Sardy Field) located?
Aspen-Pitkin County Airport (Sardy Field) is medium airport located in Aspen, United States, at an elevation of 7,820 ft (2,384 m).
How many runways does Aspen-Pitkin County Airport (Sardy Field) have?
Aspen-Pitkin County Airport (Sardy Field) has 1 runway, the longest being 8,006 ft / 2,440 m.
Which airlines fly to Aspen-Pitkin County Airport (Sardy Field)?
Airlines historically serving Aspen-Pitkin County Airport (Sardy Field) include United Airlines (based on OpenFlights route data, which may be out of date).
How many destinations are served from Aspen-Pitkin County Airport (Sardy Field)?
Historical data lists 2 nonstop destinations from Aspen-Pitkin County Airport (Sardy Field). Always check current schedules.
What time zone is Aspen-Pitkin County Airport (Sardy Field) in?
Aspen-Pitkin County Airport (Sardy Field) is in the America/Denver time zone (UTC-06:00).
What is the magnetic variation at Aspen-Pitkin County Airport (Sardy Field)?
The magnetic variation (declination) at Aspen-Pitkin County Airport (Sardy Field) is approximately 8.4° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Aspen-Pitkin County Airport (Sardy Field)?
The nearest airport to Aspen-Pitkin County Airport (Sardy Field) is Aspen Gliderport (CO03), about 3 nm to the nw, followed by Glen-Aspen Airport and Marble Airstrip.
Is the information on this page suitable for flight planning?
No. Aspen-Pitkin County Airport (Sardy Field) data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.