What is the airport code for Ottumwa Regional Airport in Iowa?

Air Travel

By Kristy Tolley

Ottumwa Regional Airport

Ottumwa Regional Airport is a small public airport located in Ottumwa, Iowa, United States. This airport serves the city of Ottumwa and the surrounding area. It is owned and operated by the Ottumwa Regional Airport Authority, and it has a single asphalt runway that is 6,307 feet long. The airport is mainly used for general aviation, but it also offers commercial flights to and from St. Louis, Missouri.

What is an airport code?

An airport code is a three-letter code that is used to identify airports all over the world. These codes are assigned by two organizations: the International Air Transport Association (IATA) and the International Civil Aviation Organization (ICAO). The IATA codes are used for airline reservation systems, baggage tags, and other airline-related purposes, while the ICAO codes are used for air traffic control and other aviation-related purposes.

The importance of airport codes

Airport codes are important because they provide a standardized way of identifying airports around the world. This makes it easier for travelers, airlines, and other aviation-related organizations to communicate and share information about different airports. Knowing the airport code for a particular airport can also help travelers find the right airport when booking flights or looking for directions.

How are airport codes assigned?

Airport codes are assigned based on a number of factors, including the airport’s name, location, and size. The process of assigning airport codes is managed by the IATA and the ICAO, and it can take several months or even years to complete. In some cases, airport codes may also be changed or updated due to changes in airport names or other factors.

The IATA code for Ottumwa Regional Airport

The IATA code for Ottumwa Regional Airport is OTM. This code is used by airlines and travel agencies to identify the airport when booking flights or creating travel itineraries. The code is also used on baggage tags and other airline-related documents.

Why is it important to know the airport code for Ottumwa?

Knowing the airport code for Ottumwa Regional Airport is important for several reasons. First, it can help travelers find the right airport when booking flights or looking for directions. Second, it can help airlines and other aviation-related organizations identify the airport when sharing information or communicating about airport-related issues.

How to find the code for Ottumwa Regional Airport?

The code for Ottumwa Regional Airport can be found on the airport’s website, on airline websites, and on travel booking websites. It can also be found by searching for "Ottumwa Regional Airport code" on search engines like Google or Bing.

Other codes for Ottumwa Regional Airport

In addition to the IATA code (OTM), Ottumwa Regional Airport also has an ICAO code (KOTM) and a Federal Aviation Administration (FAA) code (OTM). These codes are used for air traffic control and other aviation-related purposes.

Difference between IATA and ICAO codes

The main difference between IATA and ICAO codes is their purpose. The IATA codes are used for airline-related purposes, while the ICAO codes are used for air traffic control and other aviation-related purposes. In addition, IATA codes are three letters long, while ICAO codes are four letters long.

Conclusion: Understanding airport codes

Airport codes are an important part of the aviation industry. They provide a standardized way of identifying airports around the world, and they help travelers, airlines, and other aviation-related organizations communicate and share information about different airports. Knowing the airport code for Ottumwa Regional Airport (OTM) can help travelers find the right airport when booking flights or looking for directions.

References for Ottumwa Regional Airport code

  1. Ottumwa Regional Airport Authority. (n.d.). About the Airport. Retrieved from
  2. International Air Transport Association. (n.d.). Airport Codes. Retrieved from https://www.iata.org/en/publications/directories/code-search/
  3. International Civil Aviation Organization. (n.d.). Airport Codes. Retrieved from https://www.icao.int/publications/pages/publication.aspx?docnum=8585

Further reading on airport codes

  1. The Ultimate Guide to Airport Codes. (2021, April 14). JohnnyJet.com. Retrieved from
  2. Airport Codes Explained: What Do They Mean? (2021, February 18). The Points Guy. Retrieved from
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Kristy Tolley

Kristy Tolley, an accomplished editor at TravelAsker, boasts a rich background in travel content creation. Before TravelAsker, she led editorial efforts at Red Ventures Puerto Rico, shaping content for Platea English. Kristy's extensive two-decade career spans writing and editing travel topics, from destinations to road trips. Her passion for travel and storytelling inspire readers to embark on their own journeys.

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