Airport
Aspen-Pitkin County Airport (Sardy Field)
ASE · Aspen, CO
- IATA Code
- ASE
- ICAO Code
- KASE
- City
- Aspen
- Country
- United States
- Website
- aspenairport.com
Aspen-Pitkin County Airport (Sardy Field) is a regional airport serving Aspen, CO. Its IATA code is ASE and its ICAO code is KASE.
The airfield sits 7,820 feet above sea level.
Below you'll find official on-time statistics, current weather and delays, nearby aircraft and traveler reviews. Flown through ASE recently? Share your experience to help other travelers.
ASE by the numbers
IATA ASE · ICAO KASE · 7,820 ft elevation · Map
Alerts in effect at ASE
-
Watch Winter Weather Advisory
WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 5 AM MST THURSDAY ABOVE 10000 FEET
Full text
* WHAT...Snow expected above 10000 feet. Total snow accumulations between 4 and 8 inches with locally higher amounts possible. * WHERE...Gore and Elk Mountains/Central Mountain Valleys. * WHEN...From 2 PM this afternoon to 5 AM MST Thursday. * IMPACTS...Travel could be very difficult. The hazardous conditions will impact the Wednesday evening commute. Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Weather
Loading live weather, forecasts, delays and nearby aircraft…
Official departure punctuality
Ranks #340 of 358 U.S. airports for on-time departures
- On-time departures
- 70.9%
- Less than 15 minutes late
- Cancelled
- 5.8%
- Of scheduled flights
- Average delay when late
- 108 min
- Flights arriving 15+ minutes late
- Flights tracked
- 8,137
- Scheduled flights in the period
What caused the delays
- Extreme weather 30%
- Late-arriving aircraft 25%
- Airline (crew, maintenance, cleaning) 23%
- Air traffic control & airport 22%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Busiest routes from ASE
| Route | Flights | On time |
|---|---|---|
| Denver (DEN) | 2,742 | 77% |
| Los Angeles (LAX) | 1,228 | 74% |
| Dallas-Fort Worth (DFW) | 1,185 | 68% |
| Chicago (ORD) | 1,179 | 63% |
| Houston (IAH) | 639 | 76% |
| Atlanta (ATL) | 450 | 77% |
| San Francisco (SFO) | 373 | 57% |
| Austin (AUS) | 183 | 58% |
| Phoenix (PHX) | 110 | 69% |
| Charlotte (CLT) | 48 | 59% |
Airlines departing ASE
| Airline | Flights | On-time departures |
|---|---|---|
| SkyWest Airlines | 8,137 | 71% |
Terminals, parking & amenities
Terminals (1)
Parking (9)
- Rental Car Return
Car rental (2)
- Budget
- Hertz
Gates (10)
10 mapped gates
Map data © OpenStreetMap contributors, ODbL.
Runways
| Runway | Length | Surface |
|---|---|---|
| 15/33 | 8,006 ft | ASP, lighted |
Listen to the tower
Air traffic control frequencies, for scanners and airband radios.
- Recorded airport information (ATIS) 120.400 MHz
- Tower 118.850 MHz
- Ground 121.900 MHz
- Clearance delivery 123.750 MHz
Runways and frequencies: OurAirports (public domain). Not for navigation.
Tags: ASE, KASE, Aspen airport, Aspen-Pitkin County Airport (Sardy Field)
Reviews
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