O'Hare International Airport
Airport Property
The entire O'Hare International Airport complex resides on over 7,200 acres and is located within the City of Chicago. The airport straddles Cook and DuPage counties.
Airport Terminals
As of April 1, 2026, there are 199 gates at O'Hare. The two hub carriers lease the majority of these gates.
American Airlines: 66 gates
United Airlines: 99 gates
Terminal 1:
- Concourse B: 22
- Concourse C: 29
Terminal 2:
- Concourse E: 16
- Concourse F: 27
Terminal 3:
- Concourse G: 17
- Concourse H: 17
- Concourse K: 16
- Concourse L: 17
- L Stinger: 8
Terminal 5:
Terminal 5:
Concessions
As of January 2026, the concessions count at O'Hare (including T5) was:
- 149 Food & Beverage locations
- 87 News & Gifts, Specialty Retail, Duty Free & Services locations
- 151 Automated Retail & Vending locations
- Total concessions equals 206,296 square feet within the airport.
As of January 2025,
- 35.1% ACDBE participation rate (Airport Disadvantaged Business Enterprise Program)
Details on concessions can be found on the
Shop and
Dine pages.
Airfield Runways
There are currently eight active runways at O'Hare.
The table below provides a few facts about the existing runways:
| Existing Runways | Length | Width | Year Opened
|
|---|
| Runway 4L/22R | 7,500 ft | 150 ft | 1943 |
| Runway 9R/27L | 11,260 ft | 150 ft | 1943 (extended 3,293 feet in 2021)
|
| Runway 10L/28R | 13,000 ft | 150 ft | 1968 (extended 3,000 feet in 2008) |
| Runway 4R/22L | 8,075 ft | 150 ft | 1971 |
| Runway 9L/27R | 7,500 ft | 150 ft | 2008 |
| Runway 10C/28C | 10,800 ft | 200 ft | 2013 |
| Runway 10R/28L | 7,500 ft | 150 ft | 2015 |
| Runway 9C/27C | 11,245 ft | 200 ft | 2020
|
| Closed Runways | Length | Decommission Date |
|---|
| Runway 18/36 | 5,341 ft | 9/29/2008 |
| Runway 14L/32R | 10,005 ft | 7/21/2016 |
| Runway 14L/32L | 9,676 ft | 3/29/2018 |
Landside
Automobile Parking
As of Jan 2025:
Total number of parking spaces at O'Hare: 23,582
To learn more about parking at O'Hare,
click here.
Midway International Airport
Airport Property
The entire Midway International Airport complex resides on approximately 775.4 acres and is located within the City of Chicago.
Airport Gates
As of January 2025, there were 43 gates at Midway.
Concessions
As of Jan 2026, the number of concessions located at Midway International Airport was:
- 39 Food and Beverage (Several locations currently closed due to passenger volume)
- 22 News & Gift and Specialty Retail locations>
- 1 Service (First Common Use Lounge)
- Total concessions equal 57,994 square feet within the airport.
As of November 2025
- Over 55.6% ACDBE participation rate (Airport Disadvantaged Business Enterprise Program)
Airfield Runways
There are currently four active runways at Midway as shown on the diagram below.
The table below provides a few facts about the existing runways:
| Runway | Length | Width | Runway Usage |
|---|
| Runway 4L-22R | 5,507 ft | 150 ft | General Aviation
|
| Runway 4R-22L | 6,445 ft | 150 ft | Air Carrier |
Runway 13L-31R
| 6,522 ft | 150 ft | Air Carrier |
Runway 13R-31L
| 3,859 ft | 60 ft | General Aviation
|
Landside
As of January 2025:
Automobile Parking
Total number of parking spaces at Midway: 11,299
To learn more about parking at Midway,
click here.