Aspen Airport (ASE):limits, hours and the 2027 closure.

Why is Aspen such a demanding airport?

Aspen is owned by Pitkin County and sits about three miles northwest of town. The FAA’s database describes the airport as located in a high mountain valley, with terrain from 12,500 to 14,000 feet elevation very close by and numerous unlit obstacles. It warns that the terrain doesn’t allow normal traffic patterns, that steep descent rates may be required, and that any bad-weather situation is magnified in the mountains.

Add to that the altitude: at 7,838 feet, the air is less dense, and that affects takeoff and landing for any aircraft. The runway measures 8,006 feet, but threshold 33 has a displaced threshold of 1,000 feet, so the published landing distance is 7,006 feet in both directions. Departing on runway 15 requires prior permission (PPR).

What aircraft can land at Aspen?

The airport’s regulations set two physical limits. It prohibits aircraft with a wingtip-to-wingtip span over 95 feet and those with a maximum landing weight over 100,000 pounds on dual wheel gear or 160,000 pounds on dual tandem gear. It also fully prohibits Stage I aircraft for noise, and Stage II aircraft can’t operate at night.

In practice, these limits rule out the largest long-range jets, whose wingspan exceeds 95 feet. That’s why we check every aircraft against the manufacturer’s spec sheet and Aspen’s rules before proposing it, instead of publishing a list of models. The full trip detail from Mexico is at private flights from Mexico to Aspen (in Spanish).

Sources: FAA airport record (effective September 3, 2026), aspenairport.com (aircraft limitations, noise and curfew, 2027 closure) and the CBP list of general aviation airports.

What time does the Aspen airport close?

The airport is closed from 11:00 p.m. to 7:00 a.m. local time, and the only exceptions are emergency operations: air ambulance, search and rescue, and firefighting. Within those hours there are more layers. Stage III jets can’t land between 11:00 p.m. and 7:00 a.m., nor depart between 10:30 p.m. and 7:00 a.m., so the last possible departure is before 10:30 p.m. The control tower operates from 7:00 a.m. to 8:00 p.m.; from 8:00 p.m. to 11:00 p.m. the airport operates uncontrolled.

For general aviation between 30 minutes after sunset and 11:00 p.m., the FAA requires an aircraft equipped for instrument flight and a pilot with an instrument rating; if the flight is visual, the pilot in command must have taken off or landed at Aspen at least once in the preceding 12 months. From Mexico, departure time is calculated backward from Aspen.

Is there customs at the Aspen airport?

No. Aspen doesn’t appear on US Customs and Border Protection’s (CBP) list of general aviation airports. In addition, regulation 19 CFR 122.24 requires a private aircraft arriving from the south to land first at the designated airport closest to its border crossing point — Laredo, McAllen, San Antonio, El Paso or Tucson, among others — unless the operator holds a waiver under section 122.25. After that, the flight continues to Aspen as a domestic flight; the exact airport is confirmed with the operator.

Winter at Aspen: what the official sources say

The FAA classifies Aspen as a cold-temperature airport: at −21°C or below, crews must correct altitude in their procedures. The same database advises against operating in reduced visibility for pilots unfamiliar with the area, and doesn’t recommend mountain flying unless the cloud ceiling is at least 2,000 feet above the highest terrain and visibility is 15 miles or more. That’s why, in winter, we plan an alternate airport and ground transfer from it before departure.

By road, the Colorado Department of Transportation (CDOT) closes CO 82 over Independence Pass every winter, typically from November to late May; during those months, Aspen is reached via Interstate 70 and Glenwood Springs, the same route used from Rifle.

When does the Aspen airport close in 2027, and what happens to private flights?

Pitkin County confirmed on May 28, 2026 that Aspen will close from Sunday, April 4, 2027 at 11:00 p.m. to Friday, November 19, 2027 at 7:00 p.m. No commercial or general aviation operations will be allowed, and there will be no terminal access. The runway is being rebuilt to current FAA standards, and a new terminal and a new private aviation facility are also getting underway. Per the airport’s construction page (September 17, 2026), there are no closures scheduled before April 2027.

For private aviation, the airport explicitly states that Rifle Garfield County Airport (RIL) will be available for general aviation flights; for commercial flights it lists Denver, Grand Junction, Montrose and Eagle/Vail. Helicopters also won’t be able to use Aspen and will head to Glenwood Springs or Rifle. Everything you need to know about Rifle is in our Rifle airport guide, and the full closure analysis is in the 2027 closure guide.

There’s one detail almost nobody mentions: the new runway will be wider, from 100 to 150 feet, and will shift about 80 feet west to meet the ADG III design standard. The airport states that, once rebuilt, the wingspan limit will be up to 118 feet. Until then, the current limit remains 95 feet.

Data verified September 22, 2026 against the FAA airport record for ASE (effective since September 3, 2026), the official aspenairport.com pages, Pitkin County’s May 28, 2026 statement, the current text of 19 CFR § 122.24 and CDOT.

Vision Air Charter is an air charter broker — not an airline or a direct air carrier. All flights are operated by carriers certified under FAA Part 135 or its local equivalent.