Nonstop flight route between Sioux City, Iowa, United States and Aspen, Colorado, United States:
Departure Airport:

Arrival Airport:

Distance from SUX to ASE:
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- About this route
- SUX Airport Information
- ASE Airport Information
- Facts about SUX
- Facts about ASE
- Map of Nearest Airports to SUX
- List of Nearest Airports to SUX
- Map of Furthest Airports from SUX
- List of Furthest Airports from SUX
- Map of Nearest Airports to ASE
- List of Nearest Airports to ASE
- Map of Furthest Airports from ASE
- List of Furthest Airports from ASE
About this route:
A direct, nonstop flight between Sioux Gateway Airport (SUX), Sioux City, Iowa, United States and Aspen–Pitkin County Airport (ASE), Aspen, Colorado, United States would travel a Great Circle distance of 590 miles (or 950 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Sioux Gateway Airport and Aspen–Pitkin County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | SUX / KSUX |
Airport Names: |
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Location: | Sioux City, Iowa, United States |
GPS Coordinates: | 42°24'9"N by 96°23'3"W |
Area Served: | Sioux City, Iowa |
Operator/Owner: | Sioux Gateway Airport Authority |
Airport Type: | Public |
Elevation: | 1098 feet (335 meters) |
# of Runways: | 2 |
View all routes: | Routes from SUX |
More Information: | SUX Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ASE / KASE |
Airport Names: |
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Location: | Aspen, Colorado, United States |
GPS Coordinates: | 39°13'23"N by 106°52'8"W |
Area Served: | Aspen, Colorado |
Operator/Owner: | Pitkin County |
Airport Type: | Public |
Elevation: | 7820 feet (2,384 meters) |
# of Runways: | 1 |
View all routes: | Routes from ASE |
More Information: | ASE Maps & Info |
Facts about Sioux Gateway Airport (SUX):
- Sioux Gateway Airport (SUX) has 2 runways.
- In addition to being known as "Sioux Gateway Airport", another name for SUX is "Colonel Bud Day Field".
- American Airlines announced on December 9, 2011 that their subsidiary, American Eagle Airlines, would begin serving Sioux City from Chicago O'Hare in the spring of 2012.
- The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport since it has over 10,000 passenger boardings per year.
- The furthest airport from Sioux Gateway Airport (SUX) is Margaret River Airport (MGV), which is located 10,641 miles (17,125 kilometers) away in Margaret River, Western Australia, Australia.
- The airport is home to the 185th Air Refueling Wing, an Air Mobility Command -gained unit of the Iowa Air National Guard, flying the KC-135 Stratotanker, as well as Sioux City Air National Guard Base.
- In the year ending November 30, 2012 the airport had 18,258 aircraft operations, an average of 50 per day.
- For several years the only airline service was from Northwest Airlines, commuter service on Northwest Airlink to Minneapolis–Saint Paul International Airport.
- The closest airport to Sioux Gateway Airport (SUX) is Le Mars Municipal Airport (LRJ), which is located 28 miles (45 kilometers) NNE of SUX.
Facts about Aspen–Pitkin County Airport (ASE):
- Because of Aspen–Pitkin County Airport's high elevation of 7,820 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ASE. Combined with a high temperature, this could make ASE a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Historically, the airport was served by a number of airlines over the years including Aspen Airways which introduced the first scheduled passenger jet service into Aspen.
- Aspen–Pitkin County Airport (ASE) currently has only 1 runway.
- Aspen–Pitkin Co./Sardy Field covers an area of 573 acres at an elevation of 7,820 feet above mean sea level.
- General aviation services are provided by Atlantic Aviation, the airport's sole fixed base operator.
- The Aspen–Pitkin County airport terminal is a 44,000 square feet single floor facility, which has undergone several renovations since its original construction in 1976.
- In addition to being known as "Aspen–Pitkin County Airport", another name for ASE is "Sardy Field".
- The furthest airport from Aspen–Pitkin County Airport (ASE) is Sir Gaëtan Duval Airport (RRG), which is located 10,971 miles (17,657 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Aspen–Pitkin County Airport (ASE) is Eagle County Regional Airport (EGE), which is located 29 miles (47 kilometers) N of ASE.
- Construction on the runway extension project began on April 4, 2011, and was completed on November 2, 2011.