Colorado Springs Airport

Airport in Colorado Springs, Colorado, United States

City of Colorado Springs Municipal Airport

* IATA: COS
* ICAO: KCOS
* FAA LID: COS
* WMO: 72466

Summary
Airport type| Public / military
Owner/Operator| City of Colorado Springs
Serves| Colorado Springs, Colorado
Elevation AMSL| 6,187 ft / 1,886 m
Coordinates| 38°48′21″N 104°42′03″W﻿ / ﻿38.80583°N 104.70083°W﻿ / 38.80583; -104.70083
Website| www.flycos.com
Maps

FAA airport diagram
Runways
| Direction | Length  | Surface

|
|

ft  | m
17L/35R  | 13,500  | 4,115  | Concrete
17R/35L  | 11,022  | 3,360  | Asphalt
13/31  | 8,270  | 2,521  | Asphalt
Statistics (2024)
| Total passengers| 2,473,099

|

Aircraft operations| 166,109

Sources: Colorado Springs Airport[1]

City of Colorado Springs Municipal Airport (IATA: COS, ICAO: KCOS, FAA LID: COS), simply known as Colorado Springs Airport, is a city-owned public civil-military airport 6 miles (9.7 km) southeast of downtown Colorado Springs, in El Paso County, Colorado, United States.[2] It is the second busiest commercial service airport in the state after Denver International Airport. Peterson Space Force Base, which is located on the north side of runway 13/31, is a tenant of the airport.

## History

[edit]

Busy morning ramp

In 1927 the airport opened on 640 acres (260 ha) 7 miles (11 km) east of the city, with two gravel runways. For the first ten years several small airlines operated a mail route from Cheyenne, Wyoming, to Pueblo, Colorado, with stops at Denver and Colorado Springs. These airlines only occasionally carried passengers. In 1937, Continental Airlines began service between Denver and El Paso, Texas, with stops at Colorado Springs, Pueblo, Las Vegas, New Mexico, Santa Fe, and Albuquerque. In 1943 Braniff Airways began service on a Denver-Colorado Springs-Pueblo-Amarillo route. At Amarillo, flights would continue onto Dallas and Houston or onto Oklahoma City, Tulsa, Little Rock, and Memphis. 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.

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, five-gate concourse was added on the east side of the main terminal.

In 1996, the 1941 passenger terminal, two hangars, and a caretaker residence — by that time all located on Peterson Air Force Base — were inscribed on the National Register of Historic Places. They form the campus of the Peterson Air and Space Museum.[3][4]

From the 1980s to the present day, the airport has 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 (Western Pacific moved the hub 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. Frontier Airlines added and dropped various routes from Colorado Springs throughout the 2010s.[5] Southwest Airlines announced in October 2020 that they would begin serving the airport in 2021.[6] Southwest conducted their first flights in March 2021,[7] which has since bolstered the airport's commercial traffic.[8]

In May 2021, the airport began a pavement rehabilitation project, closing runway 17R/35L for remodeling. The upgrades include new asphalt, lighting, and navigation equipment.[9] The airport announced in November 2021 that the main concourse (gates 1–12) will undergo a $10–$20 million renovation and will be completed in 3 to 5 years.[10] The concourse was completed in 1994 and has not been renovated since then. The design has become outdated, prompting airport officials to renovate. On March 1, officials announced that COS will receive a $6 million grant to complete the planned renovation. Construction will start in the summer of 2023.[11][12]

In March 2022, the Colorado Springs Airport released a plan to expand the airport, with plans to double the number of gates from 12 to 24, relocate the control tower, and consolidate other airport services.[13]

In 2024, because of its high elevation, it was used by Boeing for high altitude tests.[citation needed]

## Facilities

[edit]

The airport covers 7,200 acres (29 km2) and has three paved runways: 17L/35R, 13,500 ft × 150 ft (4,115 m × 46 m) long, 17R/35L, 11,022 ft × 150 ft (3,360 m × 46 m) and 13/31, 8,270 ft × 150 ft (2,521 m × 46 m).[2][14]

### Location and access

[edit]

The airport is located on the east side of Colorado Springs, accessible by Milton E. Proby Parkway via Powers Boulevard/SH 21. Milton E. Proby Parkway loops through the airport running north to the terminal, with exits to long and short term parking and rental car return, and eventually splits into an upper departures drop-off area and lower arrivals pick-up area east of the terminal. The road converges again on the west side of the terminal and runs south, joined by access roads, parking lot exits, and rental car exits. There is also an exit to return to the terminal via the northbound airport entrance.

Milton E. Proby Parkway also provides access to other airport facilities and tenants, including a Northrop Grumman building and an Amazon distribution center via Peak Innovation Parkway.

Powers Boulevard/SH 21, a primary expressway in El Paso County, runs west of the airport and provides easy access to general and private aviation hangars, maintenance facilities (including the SkyWest hangar), and FBOs (Cutter Aviation, jetCenter, and the J.H.W. Hangar Complex).[15] The expressway also provides north-south access to the Colorado Springs and Falcon (via Highway 24) region.

### Terminal and gate information

[edit]

Colorado Springs Airport has one terminal with 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. There is no public access to these gates. The gates were previously planned to be demolished. However, with the beginning of flights to Cancun, the area has been renovated to serve as an international arrivals inspection facility. [16]

### Transportation

[edit]

#### Shuttles and buses

[edit]

The airport is serviced by Colorado Springs' public transportation system, Mountain Metropolitan Transit. Service from private transportation, such as Groome Transportation, is also available.[17]

#### Rental vehicles

[edit]

Alamo, Avis, Budget, Dollar, Enterprise, Hertz, and National Car Rental provide on-airport car rentals. The rental car check in counters are located on the lower level outside of the secured area, across from baggage claim.[18]

## Airlines and destinations

[edit]

### Passenger

[edit]

Airlines| Destinations| Refs

|
|

Allegiant Air |  Phoenix/Mesa,[19] Orange County,[19] St. Petersburg/Clearwater[19] |  [20]
American Airlines |  Dallas/Fort Worth |  [21]
American Eagle |  Chicago–O'Hare,[22] Dallas/Fort Worth |  [21]
Delta Air Lines |  Atlanta
Seasonal: Minneapolis/St. Paul[23] |  [24]
Delta Connection |  Salt Lake City |  [25]
Southwest Airlines |  Baltimore, Chicago–Midway, Dallas–Love, Denver, Las Vegas, Phoenix–Sky Harbor
Seasonal: Cancún,[26] Houston–Hobby, San Antonio, San Diego|  [27]
United Airlines | Denver
Seasonal: Chicago–O'Hare|  [28]
United Express |  Chicago–O'Hare, Denver, Houston–Intercontinental |

### Cargo

[edit]

Airlines| Destinations| Refs

|
|

FedEx Express |  Grand Junction, Memphis, Ontario, San Bernardino |

## Statistics

[edit]

### Annual traffic

[edit]

This graph was using the legacy Graph extension, which is no longer supported. It needs to be converted to the new Chart extension.

|

Annual passenger traffic at COS airport. See 1949). FILTER (?year < YEAR(NOW())) } } AS %airport WHERE { { # Get the sum of monthly values within a year SELECT ?item ?year (SUM(?max_numberperperiod) AS ?number) (SAMPLE(?monthly_reference_URL) AS ?monthly_reference_URL2) WHERE { # Get the maximal value and a sample reference URL for each unique month { SELECT ?item ?year (MAX(?numberperperiod) AS ?max_numberperperiod) (SAMPLE(?reference_URL) AS ?monthly_reference_URL) WHERE { INCLUDE %airport ?timevalue wikibase:timePrecision ?precmonth. FILTER (?precmonth =10)# precision = month } GROUP BY ?item ?year ?date } } GROUP BY ?item ?year } UNION { ?timevalue wikibase:timePrecision ?precyear. FILTER (?precyear =9)# precision = year BIND (?numberperperiod AS ?number) BIND (?reference_URL AS ?sample_reference_URL) INCLUDE %airport } OPTIONAL {?item wdt:P1813 ?this. # has shortname FILTER(LANG(?this)="en") } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en,en". ?item rdfs:label ?itemLabel.} BIND(COALESCE(?this,?itemLabel) as ?shortname) } GROUP BY ?item ?shortname ?year ORDER BY ?item DESC (?year)">Wikidata query.

### Annual traffic at COS

[edit]

COS annual traffic, 2017–present[29] Year  | Passengers  | % change

|
|

2017 | 1,674,947 | —
2018 | 1,725,037 | 03.0%
2019 | 1,671,757 | 03.1%
2020 | 727,742 | 056.5%
2021 | 1,864,485 | 011.5%
2022 | 2,134,618 | 014.5%
2023 | 2,347,008 | 09.9%
2024 | 2,473,099 | 05.4%

### Top destinations

[edit]

Busiest domestic routes from COS
(September 2023 - August 2024)[30] Rank  | City  | Passengers  | Carriers

|
|
|

1  |  Denver, Colorado | 398,000  | Southwest, United
2  |  Dallas/Fort Worth, Texas | 209,000  | American
3  |  Las Vegas, Nevada | 120,000  | Southwest
4  |  Dallas–Love, Texas | 119,000  | Southwest
4  |  Phoenix–Sky Harbor, Arizona | 119,000  | Southwest
6  |  Atlanta, Georgia | 57,000  | Delta
7  |  Chicago–Midway, Illinois | 54,000  | Southwest
8  |  Chicago–O'Hare, Illinois | 48,000  | United
9  |  Houston–Intercontinental, Texas | 36,000  | United
10  |  Long Beach, California | 28,000  | Southwest

### Airline market share

[edit]

Largest airlines at COS
(September 2023 - August 2024)[31] Rank  | Airline  | Passengers  | Share

|
|
|

1  | Southwest Airlines | 1,270,000  | 50.30%
2  | SkyWest Airlines | 497,000  | 19.67%
3  | American Airlines | 309,000  | 12.24%
4  | United Airlines | 203,000  | 8.06%
5  | Delta Airlines | 139,000  | 5.52%
| Other Airlines  | 107,000  | 4.22%

## Accidents and incidents

[edit]

* On March 3, 1991, United Airlines Flight 585, a Boeing 737-291 flying from Peoria, Illinois, to Colorado Springs via Denver, 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.
* On December 21, 1997, a Beechcraft King Air operated by Aviation Charter flying in from Minneapolis St. Paul International Airport impacted terrain at Colorado Springs Airport in fog during a missed instrument landing system (ILS) approach. Both passengers on board were Northwest Airlines mechanics being flown in to repair a Northwest Airlines aircraft at COS. The pilot and one passenger were killed; the other passenger sustained serious injuries.[32]
* On April 16, 2018, a fire broke out on the airport's roof. There were no casualties, but the event resulted in the airport being closed for a single day.[33]
* On April 15, 2021, a Learjet 35A operated by Med Air Inc suffered substantial damage on landing at COS because of the flight crew's improper decision to continue the unstabilized approach, which resulted in an aerodynamic stall and impact with the runway during landing. All 4 occupants survived, but the right wing suffered major damage and the aircraft was written off.[34]

## See also

[edit]

* Colorado portal
* Aviation portal

* List of airports in Colorado

## References

[edit]

1. ^ "Colorado Springs Airport Data for 2024" (PDF). coloradosprings.gov. Retrieved March 13, 2025.
2. ^ a b FAA Airport Form 5010 for COS PDF, effective May 15, 2025.
3. ^ Mehls, Steven F. (March 1, 1996), National Register of Historic Places Registration Form: Original Colorado Springs Municipal Airport (PDF), retrieved February 21, 2018.
4. ^ National Park Service (November 22, 1996), Weekly List of Actions Taken on Properties: 11/11/96 through 11/15/96 (PDF), archived from the original on May 26, 2017, retrieved February 21, 2018.
5. ^ "Frontier cancels seasonal flights out of the Colorado Springs Airport". January 8, 2020.
6. ^ "Southwest Airlines Announces Initial Flight Schedules For Chicago O'Hare And Colorado Springs" (Press release).
7. ^ Villanueva, Mia (2021-03-11). "Southwest Airlines touches down at the Colorado Springs Airport". KRDO. Retrieved 2021-08-02.
8. ^ jessica.vandyne@gazette.com, Jessica Van Dyne. "Colorado Springs Airport sees highest traffic in 22 years". Colorado Springs Gazette. Retrieved 2023-03-08.
9. ^ "Airfield Construction Projects". Colorado Springs. 2015-10-09. Retrieved 2021-08-02.
10. ^ Heilman, Wayne. "Colorado Springs Airport planning major terminal renovation". Colorado Springs Gazette. Retrieved 2022-03-22.
11. ^ "Airport receives $6 million grant for concourse remodel". Colorado Springs. 2023-03-01. Retrieved 2023-03-08.
12. ^ jessica.vandyne@gazette.com, Jessica Van Dyne. "Colorado Springs Airport awarded $6M for concourse makeover". Colorado Springs Gazette. Retrieved 2023-03-08.
13. ^ Heilman, Wayne. "Terminal addition, new control tower planned for Colorado Springs Airport". Colorado Springs Gazette. Retrieved 2022-03-26.
14. ^ "COS airport data at skyvector.com". skyvector.com. FAA data effective May 15, 2025.
15. ^ "Airfield Information". Colorado Springs. 2015-10-09. Retrieved 2022-06-17.
16. ^ https://www.koaa.com/news/covering-colorado/colorado-springs-airport-going-international-first-flight-departs-in-june
17. ^ "Ground Transportation". Colorado Springs. 2015-10-13. Retrieved 2022-01-04.
18. ^ "Rental Cars". Colorado Springs. 2018-05-21. Retrieved 2022-01-04.
19. ^ a b c "Allegiant Ties Record for Largest Expansion in Company History with 44 New Nonstop Routes, plus 3 New Cities". Allegiant Air (Press release). November 19, 2024. Retrieved November 19, 2024 – via PR Newswire.
20. ^ "Flight schedules and notifications". Archived from the original on February 24, 2011. Retrieved March 23, 2018.
21. ^ a b "Flight schedules and notifications". Archived from the original on February 2, 2017. Retrieved 7 January 2017.
22. ^ "American Airlines to Restore Service to Chicago from Colorado Springs". Aviation Pros. 2024-12-10. Retrieved 2024-12-10.
23. ^ "Delta Air Lines offers new nonstop flight out of Colorado Springs Airport".
24. ^ "Delta Air Lines to bring back nonstop service to ATL from COS in 2023". Fox 21 News. September 19, 2022. Retrieved September 19, 2022.
25. ^ "FLIGHT SCHEDULES". Archived from the original on June 21, 2015. Retrieved 7 January 2017.
26. ^ "Colorado Springs Airport lands first international route". The Denver Gazette. October 30, 2024. Retrieved November 1, 2024.
27. ^ "Colorado Springs Airport lands first international route". Retrieved October 30, 2024.
28. ^ "Timetable". Archived from the original on January 28, 2017. Retrieved 7 January 2017.
29. ^ "COS Airport Annual Passengers 2017-Present". coloradosprings.gov. Retrieved March 10, 2025.
30. ^ "RITA BTS Transtats - COS". www.transtats.bts.gov. December 2021. Retrieved 29 August 2024.
31. ^ "Colorado Springs, CO: Colorado Springs Airport (COS)". Bureau of Transportation Statistics. Retrieved 29 August 2024.
32. ^ Accident description for N100BE at the Aviation Safety Network. Retrieved on October 20, 2020.
33. ^ "Colorado Springs Airport cancels commercial flights after rooftop fire". Denver Post. April 17, 2018.
34. ^ "Accident description for N354EF at Aviation Safety Network". aviationsafetynetwork.org. Retrieved December 17, 2024.

Wikimedia Commons has media related to Colorado Springs Airport.

## External links

[edit]

* Official airport website
* Colorado Springs Municipal Airport at Colorado DOT website
* FAA Airport Diagram (PDF), effective July 10, 2025
*   * Resources for this airport:
* AirNav airport information for KCOS
* ASN accident history for COS
* FlightAware airport information and live flight tracker
* NOAA/NWS weather observations: current, past three days
* SkyVector aeronautical chart for KCOS
* FAA current COS delay information
* Flight path in Colorado Springs

* v
* t
* e

City of Colorado Springs

* Colorado Springs metropolitan area

General topics|

* Buildings
* Companies
* Geography
* History
* Timeline
* Mining industry
* Organizations
* People from Colorado Springs
* Tallest buildings
* Tuberculosis treatment

Culture|

* Broadmoor World Arena
* Colorado Springs City Auditorium
* Colorado Springs Fine Arts Center
* Colorado Springs Philharmonic
* Cultural Office of the Pikes Peak Region
* Flag
* Parks
* Pikes Peak Center for the Performing Arts
* Pioneers Museum
* Religious institutions

Government|

* Colorado Springs City Hall
* Pikes Peak Library District

Attractions|

* Cheyenne Mountain
* Cheyenne Mountain Zoo
* Garden of the Gods
* Glen Eyrie
* Manitou Springs, Colorado
* Old Colorado City
* Parks
* Peterson Air and Space Museum
* Pikes Peak
* ProRodeo Hall of Fame
* Seven Falls
* United States Olympic Training Center
* Western Museum of Mining & Industry
* Will Rogers Shrine of the Sun
* World Figure Skating Hall of Fame

Emergency services|

* Hospitals (Penrose Hospital)
* Police

Education|

* Colorado College
* Colorado Technical University
* Pikes Peak State College
* United States Air Force Academy
* University of Colorado Colorado Springs

Transportation|

* Bustang
* Colorado Springs Airport
* Colorado Springs East Airport (private)
* Front Range Express (FREX)
* Mountain Metropolitan Transit

Media|

* Colorado Springs Business Journal
* Colorado Springs Independent
* The Gazette

Sports|

* Rocky Mountain Vibes
* Switchbacks
* SnowSox
* Air Force Falcons
* Colorado College Tigers
* men's ice hockey
* UCCS Mountain Lions

Neighborhoods
and historic places|

* Banning Lewis Ranch
* Boulder Crescent Place Historic District
* Broadmoor
* Cragmor
* Ivywild
* Knob Hill
* Old Colorado City
* Old North End Historic District
* Pikeview (Pinecliff)
* Roswell
* Papeton (Venetian Village)
* St. Peter's Dome
* See also National Register of Historic Places in Colorado Springs, Colorado

Military|

* Cheyenne Mountain Space Force Station
* Fort Carson
* NORAD
* Peterson Space Force Base
* Schriever Space Force Base

* Colorado
* United States

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