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Indianapolis International Airport

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The Colonel H. Weir Cook Terminal at Indianapolis International Airport, viewed from the parking structure.

Indianapolis International Airport

Indianapolis International Airport (IATA: IND, ICAO: KIND, FAA LID: IND) is an international airport located seven miles (11 km) southwest of Downtown Indianapolis in Marion County, Indiana, United States. It is owned and operated by the Indianapolis Airport Authority.

The airport serves over 50 non-stop destinations in North America, the Caribbean, and Europe. IND is the busiest airport in Indiana.

The airport covers 7,700 acres in Wayne and Decatur townships in Marion County. IND is home to the second largest FedEx Express hub in the world, only smaller than the FedEx SuperHub in Memphis, Tennessee. Because of FedEx's activity, IND is always among the top 10 busiest U.S. airports for air cargo. Republic Airways has its headquarters at the airport, and Allegiant Air uses Indianapolis as an operating base.

The Indianapolis Air Route Traffic Control Center (ZID), one of 22 established FAA area control centers, is located on the airport's north side. The Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2025–2029 categorized it as a medium hub primary commercial service facility.

History

Beginnings

Indianapolis Municipal Airport opened on September 24, 1931. It replaced Stout Field as the main airport for the city. It started on 320 acres of land, with space to grow. In 1944, the airport was renamed Weir Cook Municipal Airport after Colonel Harvey Weir Cook, a hero from World War I.

The airport was one of many stops on the first transcontinental air/rail service between Los Angeles and New York. This service started by Transcontinental Air Transport in 1929. This service later became Trans World Airlines, which served the airport until it merged into American Airlines in 2001.

Since 1962, the airport has been managed by the Indianapolis Airport Authority. In 1976, it was renamed Indianapolis International Airport.

From 1957 to 2008, the passenger terminal was on the east side of the airfield. This building was replaced by the Col. H. Weir Cook Terminal in 2008.

Recent years

In the late 1980s and early 1990s, USAir had a hub at the airport with many flights to different parts of the United States. FedEx began a hub at the airport in 1988, which later became the largest FedEx hub outside of Memphis.

Interior of the airport's Col. H. Weir Cook Terminal in 2015

In the late 1990s and early 2000s, ATA Airlines had a hub at the airport, but it closed in 2006. After that, Northwest Airlines began more flights from Indianapolis, and later became part of Delta Air Lines. Delta started a non-stop flight from Indianapolis to Paris in 2018, but this flight stopped in 2020.

Air Canada began international flights from Indianapolis to Toronto in 1990.

In 1994, a new maintenance center was built for United Airlines, but they later moved it to San Francisco.

A new midfield passenger terminal opened in 2008, along with a new air traffic control tower. In 2025, the airport added solar panels to help it use clean energy.

An Aer Lingus Airbus A321-253NY(XLR) departing IND

In August 2017, Allegiant Air announced plans to open an aircraft base at the airport.

In August 2019, plans were announced to expand the terminal parking garage, which opened in early 2024.

International flights have grown in recent years. In 2025, Aer Lingus will start flights to Dublin, Ireland. American Airlines will fly to Punta Cana in the Dominican Republic, Delta Air Lines will fly to Cancún, and Southwest Airlines will fly to San José del Cabo in Mexico and San Juan in Puerto Rico.

Facilities

The Indianapolis Airport Authority decided to build a new hotel at the airport. This 253-room Marriott Westin hotel will connect to the west side of the terminal parking garage. It will include a restaurant, a lounge, a fitness center, meeting space, and parking. Construction started in June 2025 and will finish in December 2027.

Exterior of the Col. H. Weir Cook Terminal in 2019

Indianapolis International Airport has one main building with two sections and 39 gates. This building opened in 2008 and is named after Col. Harvey Weir Cook. It handles international travelers in Section A. Section A has 20 gates and serves airlines like Aer Lingus, Air Canada, Avelo Airlines, Delta Air Lines, Frontier Airlines, Sun Country Airlines, and United Airlines. Section B has 19 gates and serves Alaska Airlines, Allegiant Air, American Airlines, and Southwest Airlines.

The airport has three runways: two running parallel and one for crosswinds. The crosswind runway is the shortest. The airport also has a very tall control tower, which opened in 2006.

There are many ways to get to and from the airport. Ten car rental companies have offices in a parking garage attached to the airport. The garage has space for cars and buses, and it’s easy to get to the terminal. A new bus line called the Blue Line will also stop at the airport when it’s finished in 2028.

RunwayLengthWidthSurface
5L/23R11,200 feet (3,400 m)150 feet (46 m)Concrete
5R/23L10,000 feet (3,000 m)150 feet (46 m)Concrete
14/327,278 feet (2,218 m)150 feet (46 m)Asphalt

Airlines and destinations

Passenger

Indianapolis International Airport has many airlines. They fly to over 50 places in North America, the Caribbean, and Europe. It is the busiest airport in Indiana and serves millions of passengers each year.

Cargo

Destination maps

Statistics

Indianapolis International Airport is a very busy place with lots of people flying in and out each year. There are several tables that show information about the airport, such as where people fly to, how many people use the airport, and more. These tables help experts learn about the airport.

FAA control tower
Indianapolis International Airport boarding area

Top destinations

Airline market share

Walkway from the terminal to the parking garage with motion-activated lights

Annual traffic and cargo

View from the FAA control tower of the parking garage and terminal building

On-time performance (domestic major U.S. carriers only)

Airport employees

Number of airport employees at IND (December 2024)

Busiest domestic routes from IND (March 2025 - February 2026)
RankCityPassengersCarriers
1Atlanta, Georgia451,480Delta, Frontier, Southwest
2Denver, Colorado355,600Frontier, Southwest, United
3Orlando, Florida317,010Delta, Frontier, Southwest, Spirit
4Chicago–O'Hare, Illinois316,500American, United
5Dallas/Fort Worth, Texas285,730American, Frontier
6Charlotte, North Carolina244,570American
7Phoenix–Sky Harbor, Arizona201,980American, Southwest
8Las Vegas, Nevada189,530Allegiant, Southwest
9New York–LaGuardia157,850American, Delta
10Fort Lauderdale, Florida150,890Allegiant, Southwest, Spirit
Largest airlines at IND
(March 2025 - February 2026)
RankAirlinePassengersShare
1Southwest Airlines2,925,00028.43%
2American Airlines1,645,00015.99%
3Republic Airways1,544,00015.01%
4Delta Air Lines1,166,00011.33%
5United Airlines659,0006.41%
Others2,349,00022.84%
Largest cargo airlines at IND (YTD 2024)
RankCarriersCargo (pounds)
1FedEx Express1,778,752,450
2Cargolux Airlines15,819,204
3Atlas Air9,198,274
4Mountain Air Cargo5,591,179
5Worldwide Fright Services1,162,112
Others368,987
IND Airport annual traffic and cargo data,
1996–present
YearPassengersTotal cargo (lbs.)
19967,069,039N/A
19977,171,845N/A
19987,292,132N/A
19997,463,536N/A
20007,722,1915,767,863,860
20017,238,7446,308,730,500
20026,896,4184,675,631,020
20037,361,0604,553,635,744
20048,025,0514,627,646,286
20058,524,4425,089,384,528
20068,085,3945,253,022,547
20078,272,2895,304,551,447
20088,151,4885,128,484,161
20097,465,7194,575,418,342
20107,526,4144,717,295,655
20117,478,8354,813,314,835
20127,333,7334,940,121,920
20137,217,0515,268,916,355
20147,363,6325,355,984,715
20157,998,0865,324,737,760
20168,511,9595,329,187,330
20178,791,8285,138,500,501
20189,418,0855,279,561,245
20199,537,3775,301,991,570
20204,104,1305,653,005,700
20217,175,9797,160,133,175
20228,693,0247,230,550,380
20239,788,8675,151,459,190
202410,520,3264,489,767,935
202510,616,093
20262,410,741
Source: Indianapolis International Airport
On-time performance by calendar year
2019–present
YearPercent of on-time flightsAverage delay (min)Percent of
cancelled flights
DeparturesArrivalsDeparturesArrivals
201982%79%74.1365.491.86%
202086%84%67.3457.006.56%
202184%80%65.3461.751.46%
202280%74%68.8564.373.16%
202383%78%73.0764.591.35%
202482%78%72.7566.401.32%
202582%78%72.2463.500.28%
DepartmentNumber of employees% of total
Parking7315.1%
Terminal services7014.6%
Fire449.1%
Police408.3%
Building maintantenance398.0%
Airfield377.6%
Public safety officers265.4%
Airport security and dispatch234.7%
Engineering214.3%
Information technology153.2%
Personnel132.8%
Accounting and finance122.5%
Operations112.3%
Guest services91.9%
Administration71.4%
Marketing61.3%
Reliever airports51.0%
Audit services40.9%
Conservation management40.9%
Procurement40.9%
Properties40.8%
Retail30.7%
Legal30.6%
Strategic alliance30.6%
Executive20.4%
Risk management20.4%
IMC10.3%
Total employees482100.0%

Images

A detailed diagram showing the layout of Indianapolis International Airport as of April 2025.

Related articles

This article is a child-friendly adaptation of the Wikipedia article on Indianapolis International Airport, available under CC BY-SA 4.0.

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