Midway International Airport

Chicago Midway International Airport (IATA: MDW, ICAO: KMDW, FAA LID: MDW) is a major commercial airport on the southwest side of Chicago, Illinois, located approximately 12 miles (19 km) from the city's Loop business district, and divided between the city's Clearing and Garfield Ridge communities. Established in 1927, Midway served as Chicago's primary airport until the opening of O'Hare International Airport in 1944. Midway is the second-busiest airport in both the Chicago metropolitan area and the state of Illinois, serving 22,050,489 passengers in 2023. Midway is a base for Southwest Airlines, which carries over 90% of the passengers at the airport. The airport was named in honor of the Battle of Midway. The defunct Midway Airlines, once headquartered at Midway, took its name from the airport. The airfield is located in a square mile bounded by 55th and 63rd Streets, Central and Cicero Avenues. The terminal complex was completed in 2001. The terminal bridges Cicero Avenue and contains 43 gates with facilities for international passengers. The CTA rapid transit Orange Line provides transit to Downtown Chicago, where it connects with other subway/elevated rapid transit lines. History Early history (1923–1962) Originally named Chicago Air Park, Midway Airport was built on a 320-acre (130 ha) plot in 1923 with one cinder runway mainly for airmail flights. In 1926, the city leased the airport and on December 12, 1927 named it Chicago Municipal Airport. By 1928, the airport had twelve hangars and four runways, which were lit up for night operations. A major fire early on June 25, 1930, destroyed two hangars and 27 aircraft, "12 of them tri-motor passenger planes." The loss was estimated at more than two million dollars. The destroyed hangars belonged to the Universal Air Lines, Inc. and the Grey Goose Airlines, the latter under lease to Stout Air Lines. The fire followed an explosion of undetermined cause in the Universal hangar. In 1931, a new passenger terminal opened at 62nd St; the following year the airport claimed to be the "World's Busiest" with over 100,846 passengers on 60,947 flights. (The July 1932 Official Aviation Guide (OAG) shows 206 scheduled airline departures a week.) More construction was funded in part by $1 million from the Works Progress Administration; the airport expanded to fill the square mile in 1938–41 after a court ordered the Chicago and Western Indiana Railroad to reroute tracks that had crossed the square along the northern edge of the older field. The March 1939 OAG shows 47 weekday departures: 13 on United, 13 American, 9 TWA, 4 Northwest, and two each on Eastern, Braniff, Pennsylvania Central, and C&S. New York's airport (Newark, then LaGuardia by the end of 1939) was then the busiest airline airport in the United States, but Midway passed LaGuardia in 1948 and kept the title until 1960. The record-breaking 1945 Japan–Washington flight of B-29s refueled at the airport on their way to Washington, DC. In July 1949, the airport was renamed after the Battle of Midway. That year, Midway saw 3.2 million passengers. In 1959, passenger count peaked at 10 million. The diagram on the January 1951 C&GS approach chart shows four parallel pairs of runways, all 4,240 feet (1,290 m) or less, except for the 5,730-foot (1,750 m) runway 13R (current runway 13C) and the 5,230-foot (1,590 m) runway 4R. The April 1957 OAG shows 414 weekday fixed-wing departures from Midway: 83 American, 83 United, 56 TWA, 40 Capital, 35 North Central, 28 Delta, 27 Eastern, 22 Northwest, 19 Ozark, 11 Braniff, 5 Trans-Canada, and 5 Lake Central. Air France, Lufthansa, and REAL (of Brazil) had a few flights per week. Midway, being surrounded by buildings on all sides, meant that the airport was unable to expand; its runways were too short to safely handle larger four-engine jetliners (the Boeing 707 and the Douglas DC-8) that appeared in 1959. Instead, Chicago jet flights were directed to use O'Hare, which had opened to airlines in 1955. Lighter aircraft like turboprops Lockheed L-188 Electra's and Vickers Viscounts could have continued to fly out of Midway, but O'Hare's new terminal opened in 1962, allowing airlines to consolidate their flights. From July 1962 until July 1964 when United returned, Midway's only scheduled airline was Chicago Helicopter. In August 1966, a total of four fixed-wing arrivals were scheduled, all United 727s (United was alone at Midway until early 1968). Post-O'Hare reconstruction (1963–1993) By 1967, reconstruction began at the airport, adding three new concourses with 28 gates and three ticket counters, and in 1968, the city invested $10 million in renovation funds. (For a few months during the 1967 renovation, Midway had no scheduled airline flights.) The funds partly supported construction of the Stevenson Expressway, and Midway saw the return of major airlines that year, with 1,663,074 passengers on smaller-capacity, shorter range twin-jet and trijet airliners such as the McDonnell Douglas DC-9, BAC One-Eleven, Boeing 727, and Boeing 737 that could use Midway's runways, which the Boeing 707 and Douglas DC-8 could not. In 1982, the city of Chicago purchased Midway Airport from the Chicago Board of Education for $16 million. Three years later, Southwest Airlines began operations at Midway. Midway was a focus city for Vanguard Airlines from 1997 to 2000. The Carlton Midway Inn moved to allow the Chicago Transit Authority to create a new CTA terminal at the airport on Halloween of 1993. This development helped launch the Chicago 'L' Orange Line, connecting Midway to the Loop. Midway Airport serves as the terminus for the Orange Line, which traverses the southwestern section of the city before encircling the Loop. In contrast to the CTA Blue Line, which operates continuously throughout the day, the Orange Line runs from approximately 4:00 am to 1:00 am, nearly providing 24-hour service with trains arriving at intervals of about 8 minutes. For those traveling during the overnight hours, the N62 Archer bus offers an alternative mode of transportation. The journey from Midway to the Loop takes roughly 25 minutes once the train has departed. Years of ATA (1994–2008) In 1996, after failing to get his Lake Calumet Airport and having received harsh criticism for the idea of turning the airport into an industrial park, Chicago Mayor Richard M. Daley announced the Midway Airport Terminal Development Program, which was launched the following year. At the time, it was the largest public works project in the state. The Midway Airport parking garage opened in 1999, bringing covered parking to the airport for the first time. The garage is connected to the Midway terminal building for convenient access to ticket counters and baggage claim areas. Continuing with the expansion project, a pedestrian bridge over Cicero Avenue was built in the year 2000, connecting the new terminal to the new concourses. In 2001 the new 900,000-square-foot (84,000 m2) Midway Airport terminal building opened to the public with larger ticket counters, spacious baggage claim areas, traveler information, and a short walking distance to the gates. A 50,000-square-foot (4,600 m2) food court opened as well, with Chicago-style food and retail options. The expansion project culminated with a short-lived period of great airline diversity at Midway, as Vanguard Airlines, National Airlines and AirTran Airways all expanded their services to the airport. ATA Airlines (ATA), also known as ATA Connection, whose primary hub was at Midway, took over Chicago Express Airlines. Chicago Express served as a regional airline connecting to airports around the Great Lakes regions. Following the September 11 attacks, which resulted in a drop of passenger service, alongside other problems for the airline industry, both Vanguard and National ceased operations at Midway, making it defunct by 2002, with MetroJet being dissolved and refolded into the US Airways main line in late 2001. In 2002, Midway welcomed the return of international service after a 40-year absence, with the opening of the new Federal Inspection Service facility in Concourse A. In June 2004, Mayor Daley and airline officials celebrated the completion of the Terminal Development Program. The project, designed by HNTB, resulted in the addition of 14 gates (from 29 to 43). A new 6,300-space economy parking garage, including a new bridge and roadway for buses shuttling passengers to and from the terminal, opened in December 2005. ATA Airlines began rapid expansion at Midway in the early 2000s (decade), and was the airport's dominant carrier prior to 2004, using 14 of the 17 gates in Concourse A. However, after the airline declared bankruptcy in October 2004, scheduled service from Midway significantly decreased. For over 16 years, Midway had been the main hub for Indianapolis-based ATA, but the airline announced in March 2008 that it would end all flights from Midway on June 7, 2008. Before this, ATA had filed for bankruptcy on April 2, 2008, and ceased all flights the following day. In November 2008, Porter Airlines, which flies between Midway and Billy Bishop Toronto City Airport, was the only international route served from Chicago–Midway after ATA Airlines, which had flights to Mexico, ceased operations in April that year. On December 13, 2010, a second carrier, Volaris, began flights between Guadalajara and Midway. Starting in early 2009, a construction project added a new walkway and food court to Concourse A. The project also connected gates A4A and A4B to the main A concourse. Expansions were completed in the spring of 2010. Privatization attempts Chicago has considered privatizing the airport, but the deals fell through in 2009 and 2013. On April 20, 2009, a $2.5 billion deal to privatize the airport via a 99-year lease fell through, when the consortium could not put together financing. The city would have kept $125 million in the down payment. The consortium operating under the name of Midway Investment and Development Company LLC consisted of Vancouver Airport Services, Citi Infrastructure Investors, and Boston's John Hancock Life Insurance. It was awarded the contract in October 2008 by the City Council, which voted 49–0 in approval to it. The consortium would have operated the airport and collected airport parking, concession, and passenger facility charges. However, Chicago would have continued to provide fire and police services. In September 2013, Mayor Rahm Emanuel terminated new negotiations to privatize the airport, noting that the process was no longer competitive after one of the two finalists had backed out. The one remaining was Great Lakes Airport Alliance – a partnership of Macquarie Infrastructure and Real Assets and Ferrovial. Macquarie was one of the investors in the Chicago Skyway. The group that backed out was a group that included the Australia-based Industry Funds Management and Manchester Airports Group. The Great Lakes proposal had been valued at $2 billion and would have involved a 40-year lease. Modernization program Construction began on expansions of the security checkpoint and main parking garage. The bridge spanning Cicero Ave was widened from 50 feet (15 m) to over 400 feet (120 m), allowing up to 17 security lanes and a streamlined queue. Because the current terminal opened just a few months prior to the September 11th attacks, the security area was quickly rendered too small for the new screening measures and was subsequently forced to expand inward, taking away from space in the concourses. The space that was reclaimed by moving security outward into the bridge will be redeveloped with an expansion of the central food court. The main parking garage was extended eastward over the CTA L tracks to add 1,500 spaces and to streamline the entrance way. In addition to the redeveloped central food court, new concession options will open in phases, including a food court in Concourse A, utilizing previously unused space built during the 2010 rebuild of the Gate A4A/B connecting walkway. The program is the largest capital improvement project at the airport since the 2001 terminal redevelopment and has been fully completed. Facilities All terminals and hangars were on the square periphery. By the late 1970s, the shorter north–south and east–west runway pairs had been closed; some were converted into taxiways. The other four runways remain in use, all strengthened and enhanced, at still about the same lengths. A short runway (13R/31L) for light aircraft was added in 1989. Chicago Midway International Airport covers just over one square mile (650 acres or 260 hectares) and has four active runways: 13L/31R: 6,522 ft × 150 ft (1,988 m × 46 m), air carrier runway, ILS-equipped 4R/22L: 6,445 ft × 150 ft (1,964 m × 46 m), air carrier runway, ILS-equipped 4L/22R: 5,507 ft × 150 ft (1,679 m × 46 m), general aviation and air taxi 13R/31L: 3,859 ft × 60 ft (1,176 m × 18 m), light aircraft only Midway is surrounded by buildings and other development, so the landing thresholds of the runways are displaced to provide obstacle clearance. The FAA and the airlines ensure safety by adhering to calculated load limits and various weather minimums. Because of the displaced landing thresholds, the runways have shorter distances available for landings than for takeoffs. 13L/31R, the longest runway in Midway, only has an available landing distance of 6,059 feet (1,847 m) in the southeast direction, and 5,826 feet (1,776 m) to the northwest. The largest aircraft normally seen at Midway is the Boeing 757. Normally, commercial planes only take off from, and land on, runways 4R/22L and 13L/31R. The other runways are used by smaller aircraft and, per the US FAA Chart Supplement, are restricted from use by large commercial aircraft, except for emergencies. Former runway 13L/31R was permanently closed after 82 years on August 9, 2023, and was converted to Taxiway H. Terminal Midway has 43 aircraft gates on three concourses. Concourse A has 17 gates. Concourse B has 23 gates. Concourse C has 3 gates. Airlines and destinations Passenger Ground transportation Train CTA "L" Orange Line Midway Airport has direct rail access to downtown Chicago via the Chicago Transit Authority's (CTA) Orange Line, part of the Chicago "L" rapid transit network. The Midway station is located on the east side of the main parking garage and there is an enclosed walkway connecting the station with the terminal area. Travel time to downtown Chicago from Midway is around 20 to 25 minutes. In November 2025, the CTA announced that the Orange Line will operate 24-hour service starting in the latter half of 2026 thanks to the passage of the Northern Illinois Transit Authority Act. Bus CTA and Pace Buses The CTA's Midway station is also a major hub for CTA and Pace buses, which provide connections to nearby Chicago neighborhoods and suburbs. River Valley Metro MTD The River Valley Metro MTD, the primary bus operator for the Kankakee, Illinois-area, operates an express shuttle route from the Bourbonnais Metro Centre and Manteno Metro Centre to Midway every day of the week. Statistics Top destinations Airline market share Airport traffic Annual traffic Accidents and incidents On December 8, 1972, United Air Lines Flight 553, a Boeing 737-200, crashed into a residential area outside Midway during landing. The crash of the 737-200 killed 43 of the 61 on board, and two on the ground. One of the victims on the plane was Dorothy Hunt, the wife of Watergate conspirator E. Howard Hunt. She was carrying $10,000 in cash. James McCord alleged that she supplied the Watergate defendants with money for legal expenses. Thirty-three years later, on December 8, 2005, Southwest Airlines Flight 1248, a Boeing 737-700 inbound from Baltimore–Washington International Airport in Baltimore, Maryland, slid off the runway while attempting to land at the airport in a heavy snow storm. The airplane broke through the barrier fence of the airport and came to rest at the intersection of 55th Street and Central Avenue bordering the airport at its northwest corner. Seven people were injured and a 6-year-old boy, who was a passenger in a vehicle struck by aircraft, was killed after the plane struck two vehicles in the intersection. |- Gulfstream G-I Private Charter Flight December 8, 2019 Midway International Airport Private hangar area Rapper Jarad Anthony Higgins ("Juice WRLD") arrived aboard a private flight from Van Nuys, California. Federal agents and local law enforcement officers were waiting to search the aircraft after receiving information that it was carrying drugs and firearms. During the search, Higgins reportedly ingested several pills and subsequently suffered a seizure. He was transported to Advocate Christ Medical Center in Oak Lawn, where he was pronounced dead. A medical examiner later determined the cause of death was acute oxycodone and codeine intoxication. One fatality. Source: Civil Aeronautics Board archives, NTSB records. Note: Prior to 1941, the runways did not have numerical designations. The runway now designated 13C/31C was designated 13R/31L from 1941 until 1989, when a new Runway 13R/31L was built. Runways 27L, 27R, 36L and 36R were closed by 1973. See also List of airports in Illinois Gary/Chicago International Airport Chicago Rockford International Airport Meigs Field Illinois World War II Army Airfields 2014 air traffic control facility fire Chicago Union Station Death of JuiceWRLD References Further reading Branigan, Michael. A History of Chicago's O'Hare Airport (Arcadia Publishing, 2011) online. Casey, John A. Chicago Aviation and Airports: The First Forty Years, 1926–1966 (1966). Kent, David E. Midway Airport (Arcadia Publishing, 2013) online Vaillant, Derek. "Midway Airport" Encyclopedia of Chicago. (2004) online External links Official website Midway: Terminal and Concourse Maps TWA Crash of 1959 1972 Crash Summary Early Midway images Airport diagram for 1959 Historic American Buildings Survey (HABS) No. IL-305, "Midway Airport, South Terminal, Cicero Avenue between Fifty-fifth & Sixty-third Streets, Chicago, Cook County, IL" FAA Airport Diagram (PDF), effective July 9, 2026 Resources for this airport: AirNav airport information for KMDW ASN accident history for MDW FlightAware airport information and live flight tracker NOAA/NWS weather observations: current, past three days SkyVector aeronautical chart for KMDW FAA current MDW delay information