Aspen-Pitkin County (ASE) is an airport in Aspen, USA serving 13 nonstop destinations. The largest operators are American Airlines, United Airlines and Nok Mini. On-time performance is 72.3% based on the most recent BTS data (arrivals not delayed 15+ minutes). Updated 30 August 2026.

Frequently asked questions

How many nonstop destinations does ASE have?

ASE (Aspen-Pitkin County) serves 13 nonstop destinations.

Which airlines fly nonstop from ASE?

Airlines flying nonstop from ASE include Delta Air Lines, American Airlines, United Airlines, Nok Mini.

What is the on-time performance at ASE?

ASE has an on-time performance rate of 72.3%, based on the most recent BTS data covering arrivals not delayed 15 minutes or more.

What is the ICAO code for ASE?

The ICAO code for ASE (Aspen-Pitkin County) is KASE.

ICAO: KASE
Route data: updated 29 days ago