Colorado Springs Airport

City of Colorado Springs Municipal Airport
IATA: COS – ICAO: KCOS – FAA LID: COS – WMO: 72466
Summary
Airport type	Public
Owner/Operator	City of Colorado Springs
Serves	Colorado Springs, Colorado
Elevation AMSL	6,187 ft / 1,886 m
Coordinates
Website	Colorado Springs Airport
Maps
FAA airport diagram
COS Location of airport in Colorado
Runways
Direction Length Surface ft m 17L/35R 13,501 4,115 Concrete 17R/35L 11,022 3,360 Asphalt 12/30 8,269 2,520 Asphalt
Statistics (2013)
Aircraft operations 138,326 Based aircraft 292
Sources: airport web site and FAA

City of Colorado Springs Municipal Airport (IATA: COS, ICAO: KCOS, FAA LID: COS) (also known as Colorado Springs Airport) is a city-owned public civil-military airport 6 miles (10 km) southeast of Colorado Springs, in El Paso County, Colorado. It is the second busiest airport in the state. The airport is co-located with Peterson Air Force Base which is on the north side of runway 12/30.

History

Colorado Springs Airport
U.S. National Register of Historic Places
U.S. Historic district
Former terminal, now Peterson Air & Space Museum
Nearest city	Colorado Springs, Colorado
Area	8.3 acres (3.4 ha)
Built	1942
Architectural style	Art Deco, Moderne
NRHP Reference #	90001296
Added to NRHP	November 15, 1996

Busy morning ramp

View of Pikes Peak from airport

Inside the Mortgage Solutions Financial Premier Lounge.

In 1927 the airport opened on 640 acres (260 ha) 7 miles (11 km) east of the city, with two gravel runways. In the late 1930s the first scheduled airline flight went from El Paso, Texas, through Pueblo, Colorado Springs, to Denver and back. The first municipal terminal was built in 1942 in an art deco style. Soon after the terminal was built the field was taken over by the military in the months preceding World War II. After the war, the city regained control.

Colorado Springs Airport Terminal Building

In 1966 a new terminal was built on the west side of the runways, just east of Powers Boulevard. This terminal expanded by the 1980s, with a six gate addition. By 1991 the airport had three 150-foot (46 m) wide runways, one 13,501 feet (4,115 m) long, making it the longest runway in Colorado until 16R/34L, a 16,000-foot (4,900 m) runway, opened at Denver International Airport in September 2003. In 1991 the city approved a new terminal, two miles east of the former terminal, in the south-center part of the airport. The 280,000-square-foot (26,000 m²) terminal opened on October 22, 1994 with 12 gates; it was designed by the Van Sant Group and cost $140 million. In the 1990s a second, 5-gate concourse was added on the east side of the main terminal.

Operations

Through the 1970s, 1980s and 1990s, the airport tried to expand service. The largest number of passengers was nearly 5 million in 1996 when now-defunct Western Pacific Airlines had a hub at COS (they moved it to Denver International Airport in late 1996). Their timetable for 15 June shows 33 daily departures to 20 airports between the west coast and Newark and Washington Dulles. (All their flights left from or landed at COS.)

Colorado Springs now has non-stop flights to 11 U.S. cities. Most are hubs, but Colorado Springs has had sporadic flights to non-hub cities.

Facilities and aircraft

The airport covers 7,200 acres (2,900 ha) and has three paved runways: 17L/35R, 13,501 x 150 ft (4,115 x 46 m) long, 17R/35L, 11,022 x 150 ft (3,360 x 46 m) and 12/30, 8,269 x 150 ft (2,520 x 46 m).

Reached via Milton Proby Parkway, the terminal consists of two concourses. However, only one, the larger concourse housing gates 1–12, has ever been put to commercial use; the second concourse (called the Western Pacific Airlines concourse) contains gates 14–18 (there is no gate 13.), and is now mainly used for meetings. Access between the concourses requires leaving the secure area, walking through the main terminal and down a long hallway.

Since September 2011 the airport terminal has been under renovation, that includes reconstruction of the TSA checkpoint to support full body scanners, expansion of office space behind the ticket counters, and new facilities for automated baggage screening.

Repairs to runway 17L/35R, first scheduled for 2011 but delayed by the FAA shutdown, will begin in spring 2012.

In the year ending September 30, 2013 the airport had 138,326 aircraft operations, an average of 378 per day: 58% general aviation, 18% air taxi, 14% scheduled commercial and 11% military. 292 aircraft were then based at the airport: 50% single-engine, 22% multi-engine, 12% jet, 1% helicopter and 16% military.

Airlines and destinations

Airlines	Destinations
Alaska Airlines operated by SkyWest Airlines	Seattle/Tacoma
Allegiant Air	Las Vegas, Phoenix/Mesa
American Airlines	Dallas/Fort Worth
American Eagle	Dallas/Fort Worth
Delta Air Lines	Atlanta
Delta Connection	Salt Lake City
Frontier Airlines	Las Vegas (begins April 14, 2016)
United Express	Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles

Top destinations

Top ten busiest domestic routes from COS
(Jul 2014 - Jun 2015)

Rank	City	Passengers	Carriers
1	Dallas, TX	168,840	American Airlines
2	Denver, CO	133,710	United Airlines
3	Chicago, IL	58,350	United Airlines
4	Houston, TX	55,380	United Airlines
5	Atlanta, GA	50,010	Delta Air Lines
6	Los Angeles, CA	36,390	United Airlines
7	Salt Lake City, UT	30,040	Delta Air Lines
8	Seattle/Tacoma	21,090	Alaska Airlines
9	Las Vegas, NV	20,620	Allegiant Air
10	Phoenix, AZ	12,690	Allegiant Air

Accidents and incidents

• On March 3, 1991, United Airlines Flight 585, a Boeing 737-291 flying from Peoria, Illinois, to Colorado Springs via Moline, Illinois, and Denver, Colorado, crashed on final approach to Colorado Springs Runway 35 after a rudder malfunction caused the aircraft to roll over and dive, killing all 25 on board. The incident was officially closed as undetermined but after investigating a nearly identical crash involving USAir Flight 427 in Aliquippa, Pennsylvania, as well as another nearly identical incident involving Eastwind Airlines Flight 517 in 1996 in Richmond, Virginia, the cause of the accident was finally determined. The reason was the effect of thermal shock on the rudder which blocked it entirely. The pilot tried to change the direction of the rudder but another effect of thermal shock was the reverse action of the pedals. The pilot flying pushed on the pedals but this contributed to the out-of-control diving of the aircraft since he was not aware of the reverse action of the pedals.
• On January 8, 2010, a 47-year-old man from Virginia by the name of Muhammad Abu Tahir became intoxicated on AirTran Airways flight 39 bound for San Francisco after it left Atlanta, forcing the plane to make an emergency landing in Colorado Springs. The plane landed with no issues and Tahir was arrested and taken to an El Paso County jail and later charged. The plane took off again from Colorado Springs for San Francisco several hours later.
• On December 30, 2010, a Delta Air Lines Boeing 757-300 operating as Flight 1921 from Detroit Metropolitan Wayne County Airport to Phoenix Sky Harbor International Airport with 225 passengers and crew had to make an emergency landing at the airport due to engine problems. Two people were injured during evacuation.

See also

• National Register of Historic Places listings in El Paso County, Colorado
• List of airports in the Denver area

External links

• Colorado Springs Municipal Airport at Colorado DOT website
• FAA Airport Diagram (PDF), effective December 26, 2024
• Resources for this airport:
  • AirNav airport information for KCOS
  • ASN accident history for COS
  • FlightAware airport information and live flight tracker
  • NOAA/NWS latest weather observations
  • SkyVector aeronautical chart for KCOS
  • FAA current COS delay information