An IATA airport code , also known as an IATA location identifier , IATA station code , or simply a location identifier , is a three-letter geocode designating many airports and metropolitan areas around the world, defined by the International Air Transport Association (IATA). The characters prominently displayed on baggage tags attached at airport check-in desks are an example of a way these codes are used.
49-619: Columbia Regional Airport ( IATA : COU , ICAO : KCOU ) is a commercial passenger airport serving Columbia, Missouri . Located about 12 miles (19 km) southeast of Columbia in Boone County, Missouri , it is the only commercial airport in Mid-Missouri and also serves the state capital of Jefferson City . As of 2022, commercial passenger service is provided by American Airlines subsidiary American Eagle. The airport opened in 1968 (56 years ago) ( 1968 ) , replacing
98-440: A federal grant to pay part of the cost of buying the airport site. A grant of $ 131,586 was the first of several allocations from the federal government to help pay for the new $ 3.5 million facility. In November 1966, the city had obtained 183 acres for the airport site. By August 11, 1967, ground was broken, officially beginning construction on Columbia Regional Airport. The main 6500-foot runway had its dedication November 2, 1968 and
147-567: A new airport is built, replacing the old one, leaving the city's new "major" airport (or the only remaining airport) code to no longer correspond with the city's name. The original airport in Nashville, Tennessee, was built in 1936 as part of the Works Progress Administration and called Berry Field with the designation, BNA. A new facility known as Nashville International Airport was built in 1987 but still uses BNA. This
196-422: A new ticketing lobby, baggage claim, larger security checkpoint with room to add more lanes, larger restrooms including gender neutral/family restrooms, mothers' rooms for nursing, a sensory room, an animal relief area, room for concessionaires, and 4 new gates (including jet bridges) with charging stations. The airport covers 1,538 acres (622 ha ) at an elevation of 889 feet (271 m). It has two runways : 2/20
245-419: A total of 3 flights each direction. American Airlines followed suit adding two additional flights to Chicago-O'Hare for a total of 4 in each direction. In total, COU now has seven flights a day to and from Chicago-O'Hare (ORD), three a day to and from Dallas-Fort Worth (DFW), and one a day to and from Denver (DEN). All are operated on 50-76 seat regional jets. On April 18, 2019, at a coffee round-table discussing
294-433: Is 7,401 by 150 feet (2,256 x 46 m) concrete ; 13/31 is 5,500 by 100 feet (1,341 x 23 m) asphalt . For the 12-month period ending October 31, 2022, the airport had 24,063 aircraft operations, average 66 per day: 79% general aviation , 12% air taxi , 8% airline, and 1% military. In October 2022, there were 32 aircraft based at this airport: 18 single-engine, 3 multi-engine, 9 jet, and 2 helicopter . In calendar year 2017,
343-509: Is GSN and its IATA code is SPN, and some coincide with IATA codes of non-U.S. airports. Canada's unusual codes—which bear little to no similarity with any conventional abbreviation to the city's name—such as YUL in Montréal , and YYZ in Toronto , originated from the two-letter codes used to identify weather reporting stations in the 1930s. The letters preceding the two-letter code follow
392-617: Is available. However, many railway administrations have their own list of codes for their stations, such as the list of Amtrak station codes . Airport codes arose out of the convenience that the practice brought pilots for location identification in the 1930s. Initially, pilots in the United States used the two-letter code from the National Weather Service (NWS) for identifying cities. This system became unmanageable for cities and towns without an NWS identifier, and
441-523: Is different from the name in English, yet the airport code represents only the English name. Examples include: Due to scarcity of codes, some airports are given codes with letters not found in their names: The use of 'X' as a filler letter is a practice to create three-letter identifiers when more straightforward options were unavailable: Some airports in the United States retained their NWS ( National Weather Service ) codes and simply appended an X at
490-513: Is in conjunction to rules aimed to avoid confusion that seem to apply in the United States, which state that "the first and second letters or second and third letters of an identifier may not be duplicated with less than 200 nautical miles separation." Thus, Washington, D.C. area's three airports all have radically different codes: IAD for Washington–Dulles , DCA for Washington–Reagan (District of Columbia Airport), and BWI for Baltimore (Baltimore–Washington International, formerly BAL). Since HOU
539-497: Is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2021–2025, in which it is categorized as a non-hub primary commercial service facility. Federal Aviation Administration records say the airport had 12,719 passenger boardings (enplanements) in calendar year 2008, 26,842 in 2009 and 38,293 in 2010. Scheduled passenger service was subsidized by
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#1732783287002588-576: Is known as Business Loop 70 West. The land was leased from the Allton Brothers, who had previously operated a flying service there. Part of the current Candlelight lodge on the north side of Business Loop 70 was then known as the Allton Hotel. For a brief time, the Allton Hotel was used by Stephens College as classrooms to teach aeronautics to Stephens College women. Improvements were made with Civil Aeronautics Administration assistance so that
637-543: Is not followed outside the United States: In addition, since three letter codes starting with Q are widely used in radio communication, cities whose name begins with "Q" also had to find alternate codes, as in the case of: IATA codes should not be confused with the FAA identifiers of U.S. airports. Most FAA identifiers agree with the corresponding IATA codes, but some do not, such as Saipan , whose FAA identifier
686-416: Is used for William P. Hobby Airport , the new Houston–Intercontinental became IAH. The code BKK was originally assigned to Bangkok–Don Mueang and was later transferred to Suvarnabhumi Airport , while the former adopted DMK. The code ISK was originally assigned to Gandhinagar Airport (Nashik's old airport) and later on transferred to Ozar Airport (Nashik's current airport). Shanghai–Hongqiao retained
735-571: The Canadian transcontinental railroads were built, each station was assigned its own two-letter Morse code : When the Canadian government established airports, it used the existing railway codes for them as well. If the airport had a weather station, authorities added a "Y" to the front of the code, meaning "Yes" to indicate it had a weather station or some other letter to indicate it did not. When international codes were created in cooperation with
784-655: The Delta Connection carrier at Columbia and service to Atlanta began; in October 2012, service to Memphis was dropped. ExpressJet CRJ-200s flew to Atlanta and Memphis . Delta ceased operations out of Columbia Regional Airport on February 13, 2013. In August 2012, Frontier Airlines announced plans for twice weekly flights from Columbia to Orlando . In November 2012, Frontier started twice weekly flights to Orlando using Airbus A319 aircraft. Frontier ended service to Orlando on May 13, 2013. On October 22, 2012, it
833-552: The U.S. Department of Transportation via the Essential Air Service program until 2010, when Pinnacle Airlines dba Delta Connection began providing subsidy-free service. In 1928, the Columbia Municipal Airport was founded and located on US Highway 40 at the western edge of Columbia. The site today is part of Cosmo Recreation Center managed by Columbia Parks and Recreation and the roadway
882-805: The City of Columbia. They recommended the Highway H (also known as the Elkhurst) site. The estimated cost of the entire development was $ 3,410,000, of which it was expected that $ 1,515,000 would be a grant under the Federal Aid Airport Program administered by the Federal Aviation Agency. The Columbia City Council called for a bond election, which was approved in January 1964. In May 1966, the Federal Aviation Agency approved
931-478: The Columbia Municipal Airport off of Interstate 70 . It is frequently used for charter flights by college athletic teams visiting the University of Missouri and for MU team flights. In 2019, airport officials extended the 6,500-foot runway to 7,400 feet and added a new 5,400 foot crosswind runway. On October 26, 2022, the airport opened the airport's 56,000 ft terminal with three jetways. Columbia Regional
980-400: The Federal Aviation Agency and trade publications indicated that consolidation of subsidized service to cities as close as Columbia and Jefferson City may be required in the future as a condition of the subsidy. The airport would be the regional airport for several Mid-Missouri cities including Jefferson City, Fulton, Mexico, and Boonville. Another advantage in building a regional airport is that
1029-460: The U.S. For example, several airports in Alaska have scheduled commercial service, such as Stebbins and Nanwalek , which use FAA codes instead of ICAO codes. Thus, neither system completely includes all airports with scheduled service. Some airports are identified in colloquial speech by their IATA code. Examples include LAX and JFK . Trans World Express Trans World Express (TWE)
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#17327832870021078-481: The United States, because "Y" was seldom used in the United States, Canada simply used the weather station codes for its airports, changing the "Y" to a "Z" if it conflicted with an airport code already in use. The result is that most major Canadian airport codes start with "Y" followed by two letters in the city's name (for example, YOW for O tta w a , YWG for W innipe g , YYC for C algar y , or YVR for V ancouve r ), whereas other Canadian airports append
1127-892: The airport had 88,650 enplanements, a 36.36% increase from 65,014 in 2016 and ranked as #243 out of 555 on the list of FAA airports with the most enplanements. IATA airport code The assignment of these codes is governed by IATA Resolution 763, and it is administered by the IATA's headquarters in Montreal , Canada. The codes are published semi-annually in the IATA Airline Coding Directory. IATA provides codes for airport handling entities, and for certain railway stations. Alphabetical lists of airports sorted by IATA code are available. A list of railway station codes , shared in agreements between airlines and rail lines such as Amtrak , SNCF , and Deutsche Bahn ,
1176-440: The airport itself instead of the city it serves, while another code is reserved which refers to the city itself which can be used to search for flights to any of its airports. For instance: Or using a code for the city in one of the major airports and then assigning another code to another airport: When different cities with the same name each have an airport, they need to be assigned different codes. Examples include: Sometimes,
1225-642: The airport would serve as an emergency landing field for the airway between Kansas City and St. Louis. In 1960, the Columbia Airport consisted of 470 acres purchased at a cost of $ 154,000 of which only $ 8,723.47 was contributed by the Federal Aviation Agency. In 1962, the National Airport Plan recommended that Columbia have a 5,300-foot runway to accommodate the Convair CV340 at Columbia Municipal Airport and to determine whether it
1274-418: The airport's former name, such as Orlando International Airport 's MCO (for Mc C o y Air Force Base), or Chicago's O'Hare International Airport , which is coded ORD for its original name: Or char d Field. In rare cases, the code comes from the airport's unofficial name, such as Kahului Airport 's OGG (for local aviation pioneer Jimmy H ogg ). In large metropolitan areas, airport codes are often named after
1323-487: The airport's website call for adding two more gates (for a total of four) with jet bridges built just to the south of the existing terminal. The new terminal began construction in November 2020 with the terminal grand opening and ribbon cutting ceremony on October 19, 2022. The new terminal opened on October 26, 2022 with its first full day of operations. The new terminal has additional square footage for future expansions,
1372-502: The code SHA, while the newer Shanghai–Pudong adopted PVG. The opposite was true for Berlin : the airport Berlin–Tegel used the code TXL, while its smaller counterpart Berlin–Schönefeld used SXF; the Berlin Brandenburg Airport has the airport code BER, which is also part of its branding. The airports of Hamburg (HAM) and Hannover (HAJ) are less than 100 nautical miles (190 km) apart and therefore share
1421-934: The end. Examples include: A lot of minor airfields without scheduled passenger traffic have ICAO codes but not IATA codes, since the four letter codes allow more number of codes, and IATA codes are mainly used for passenger services such as tickets, and ICAO codes by pilots. In the US, such airfields use FAA codes instead of ICAO. There are airports with scheduled service for which there are ICAO codes but not IATA codes, such as Nkhotakota Airport/Tangole Airport in Malawi or Chōfu Airport in Tokyo, Japan. There are also several minor airports in Russia (e.g., Omsukchan Airport ) which lack IATA codes and instead use internal Russian codes for booking. Flights to these airports cannot be booked through
1470-557: The first three letters of the city in which it is located, for instance: The code may also be a combination of the letters in its name, such as: Sometimes the airport code reflects pronunciation, rather than spelling, namely: For many reasons, some airport codes do not fit the normal scheme described above. Some airports, for example, cross several municipalities or regions, and therefore, use codes derived from some of their letters, resulting in: Other airports—particularly those serving cities with multiple airports—have codes derived from
1519-478: The following format: Most large airports in Canada have codes that begin with the letter "Y", although not all "Y" codes are Canadian (for example, YUM for Yuma, Arizona , and YNT for Yantai , China), and not all Canadian airports start with the letter "Y" (for example, ZBF for Bathurst, New Brunswick ). Many Canadian airports have a code that starts with W, X or Z, but none of these are major airports. When
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1568-597: The form of " YYZ ", a song by the rock band Rush , which utilizes the Morse code signal as a musical motif. Some airports have started using their IATA codes as brand names , such as Calgary International Airport (YYC) and Vancouver International Airport (YVR). Numerous New Zealand airports use codes that contain the letter Z, to distinguish them from similar airport names in other countries. Examples include HLZ for Hamilton , ZQN for Queenstown , and WSZ for Westport . Predominantly, airport codes are named after
1617-487: The international air booking systems or have international luggage transferred there, and thus, they are booked instead through the airline or a domestic booking system. Several heliports in Greenland have 3-letter codes used internally which might be IATA codes for airports in faraway countries. There are several airports with scheduled service that have not been assigned ICAO codes that do have IATA codes, especially in
1666-792: The name and TWE "banner" included Resort Air and Metro Air Northeast. Most flights were from the Eastern Seaboard to New York's John F. Kennedy International Airport or from the South and Midwest to Lambert-Saint Louis International Airport . In 1993, Alpha Air was operating Trans World Express service with Beechcraft 1900C turboprops from a hub at Los Angeles International Airport (LAX) with service to Burbank (BUR), Grand Canyon (GCN), Lake Tahoe (TVL), Mammoth Lakes (MMH), Palm Springs (PSP), Phoenix (PHX) and Santa Ana / Orange County Airport (SNA, now John Wayne Airport ). The following aircraft were contracted and operating in
1715-612: The name of the airport itself, for instance: This is also true with some cities with a single airport (even if there is more than one airport in the metropolitan area of said city), such as BDL for Hartford, Connecticut 's B ra dl ey International Airport or Baltimore's BWI, for B altimore/ W ashington I nternational Airport ; however, the latter also serves Washington, D.C. , alongside Dulles International Airport (IAD, for I nternational A irport D ulles) and Ronald Reagan Washington National Airport (DCA, for D istrict of C olumbia A irport). The code also sometimes comes from
1764-607: The new Columbia Regional Airport opened in December 1968. The airport bond was paid off in the spring of 1986. Until 2001, Trans World Express ( Trans States Airlines ) Jetstream 41s flew to St. Louis. After Trans World merged with American, American Connection ( Trans States Airlines ) took over operations and continued flying Jetstream 41s to St. Louis until 2006. US Airways Express ( Air Midwest ) Beechcraft 1900s replaced American Connection. American Connection began flying to Kansas City and St. Louis . Service to St. Louis
1813-479: The new airport could be under construction and completed without disturbing the air traffic at the existing Columbia Municipal Airport. Twenty-three sites were examined upon which an airfield might be established, and the search was narrowed to five: Highway K, Fulton Road, Highway M, Highway DD and Highway H. On Oct. 23, 1963, Horner and Shifrin Consulting Engineers of St. Louis submitted a report to
1862-406: The new terminal master plan, future destinations, and parking at the airport, it was revealed the airport hopes to add an additional 200 parking spots as well as have a design for the new terminal by the end of the year. Passengers expressed interest in adding Atlanta , Charlotte , and Las Vegas to the airport's growing list of destinations. As for the new terminal, preliminary sketches uploaded to
1911-416: The one they are located in: Other airport codes are of obscure origin, and each has its own peculiarities: In Asia, codes that do not correspond with their city's names include Niigata 's KIJ , Nanchang 's KHN and Pyongyang 's FNJ . EuroAirport Basel Mulhouse Freiburg , which serves three countries, has three airport codes: BSL, MLH, EAP. Some cities have a name in their respective language which
1960-506: The same first and middle letters, indicating that this rule might be followed only in Germany. Many cities retain historical names in their airport codes, even after having undergone an official name/spelling/transliteration change: Some airport codes are based on previous names associated with a present airport, often with a military heritage. These include: Some airports are named for an administrative division or nearby city, rather than
2009-500: The station code of Malton, Mississauga , where it is located). YUL is used for Montréal–Trudeau (UL was the ID code for the beacon in the city of Kirkland , now the location of Montréal–Trudeau). While these codes make it difficult for the public to associate them with a particular Canadian city, some codes have become popular in usage despite their cryptic nature, particularly at the largest airports. Toronto's code has entered pop culture in
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2058-515: The two-letter code of the radio beacons that were the closest to the actual airport, such as YQX in Gander or YXS in Prince George . Four of the ten provincial capital airports in Canada have ended up with codes beginning with YY, including: Canada's largest airport is YYZ for Toronto Pearson (as YTZ was already allocated to Billy Bishop Toronto City Airport , the airport was given
2107-529: The use of two letters allowed only a few hundred combinations; a three-letter system of airport codes was implemented. This system allowed for 17,576 permutations, assuming all letters can be used in conjunction with each other. Since the U.S. Navy reserved "N" codes, and to prevent confusion with Federal Communications Commission broadcast call signs , which begin with "W" or "K", the airports of certain U.S. cities whose name begins with one of these letters had to adopt "irregular" airport codes: This practice
2156-538: Was announced by then-Columbia mayor Bob McDavid that American Airlines and the City of Columbia reached an agreement that was approved by the Columbia City Council for air service from Columbia to Chicago–O'Hare and Dallas/Fort Worth and service to those two cities began in February 2013. The 2013 Federal sequester resulted in a planned closure of the airport's contract control tower . The plan
2205-716: Was being provided by Trans States Airlines , Chautauqua Airlines , and Corporate Airlines (later RegionsAir ). Until November 6, 1995, TWE, Inc., a wholly owned subsidiary of TWA, operated flights under the Trans World Express banner. This fully certificated airline, previously named and certificated as Ransome Airlines - Pan Am Express , was headquartered at Philadelphia Northeast Airport far from TWA's ( John F. Kennedy International Airport and ( STL ) St Louis hubs . After that date, November 6, 1995, TWA outsourced all TWE operations to third-party "banner" airlines. Other airlines previously operating under
2254-522: Was later dropped in favor of additional flights to Kansas City. In 2008, Northwest Airlink ( Mesaba Airlines ) replaced US Airways Express , flying Saab 340s to Memphis. Later that year, Northwest Airlines merged with Delta Air Lines . In 2010 Delta Connection switched service from Mesaba Airlines to Pinnacle Airlines and began operating CRJ-200s. As part of this update, Delta Connection stopped accepting Essential Air Service subsidies. In June 2012, ExpressJet Airlines replaced Pinnacle Airlines as
2303-419: Was postponed and later canceled. On February 27, 2017, Columbia and United Airlines officials announced that starting August 1, 2017, there would be one daily flight to Denver and two daily flights to Chicago–O'Hare . The new service lines added an additional 150 seats per day for a total 417 seats per day from Columbia. In April 2019, United Airlines added an additional flight to and from Chicago O'Hare for
2352-471: Was practical to develop the existing site and provide for reasonable expansion capabilities. The estimated cost for the improvement would cost $ 3,000,000 for clearing, grading, runway extension, taxiway, apron, acquisition of south instrument approach zone and terminal building. A prominent feature of the Columbia Airport study was the conclusion that a need existed for a Mid-Missouri Regional Air Terminal serving both Columbia and Jefferson City. News releases by
2401-412: Was the fully owned and certified regional carrier for Trans World Airlines ( TWA ) and an airline trademark name for TWA's corporation. When American Airlines bought TWA, the regional airlines functioning under the Trans World Express "banner" became affiliated with American Airlines under the name and new banner air carrier branding AmericanConnection . Trans World Express service at that time
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