Control Tower 910
Departures Terminal 3
O'Hare Arrivals
O'Hare Arrivals Terminal 1
Terminal 1
O'Hare Arrivals Terminal 3Terminal 3
O'Hare Arrivals Terminal 2Barber Shop, Andiamo, Terminal 2, O'Hare Dental Group, Arcade, Caffe Mercato, Gaslight Club, Erie, Best Buy Express
Departures Terminal 2
Concourse G Service RoadAdmirals Club, Reggio’s Pizza Express, Chili's, Hudson News
Concourse G Control TowerCustomer Assistance
South Port
Concourse F Service RoadHudson News, Auntie Anne's, Hudson
A15
Concourse E Service RoadArgo Tea, Nuts on Clark, La Tapenade, Starbucks, Hudson News
Concourse B Service Road
Departures Terminal 1O'Hare Shuttle - Terminal 1
Concourse L Service RoadGold Coast Dogs, Goose Island Brewery Restaurant, Hudson News, McDonald's, Windy City Carvers, BMO, Bank of America
Airport Transit System
O'Hare Commercial ArrivalsPriority Parcel Service, American Airlines, Skycap, American Consumer Service, Go Airport Express, Sprint Airlines, American Flagship Check-in, jetBlue Airlines, Frontier Airlines, Alaska Airlines, Subway, Galileo, Hudson News, Air Canada, Ciao Gourmet Market, Starbucks
O'Hare Departures
Baggage RoadAccessory Boutique, Barbara's Bookstore, Garrett Popcorn, Harley-Davidson Motorcycles, InMotion Entertainment, Oakley, The Great American Bagel Deli, BMO, Bank of America, Shoe Hospital, Travelers Aid Chicago, American Airlines Self Check-in, Brighton Collectibles, Montblanc, Flight Information, The Great American Bagel Bakery, Cubs Bar & Grill, Argo Tea, CIBO Express, Starbucks, Talie, USO, Customer Service, Terminal Gateway Spa, Admirals Club, Publican Tavern, Transfer to T5, Manchu Wok, Stefani's Tuscany Cafe, Dunkin', Hudson News, United Club (Lower Level), Brioche Dorée, Farmers Market, Animal Relief Area, Mothers Room, Duty Free Store, United Customer Service, Seaway, Wicker Park Seafood & Sushi Bar, CIBO Express Gourmet Market, Smoothie King, Hoypoloi Gallery, Hudson, Goose Island Beer Company, La Tapenade, Chili's, Terminal Getaway Spa, Rocky Mountain Chocolate Factory, McDonald's, Tortas Frontera, InMotion, United Club (B6), United Club (Upper Level), Vosges, Wolfgang Puck, Johnston & Murphy, Jamba, The Field Museum Store, United Customer Service Center, Lincoln Memorial Replica, CNN Newsstand, Eli's Cheesecake, Lufthansa, United Baggage Service, Mother's Room, CVS Pharmacy, Connect To Chicago, Summer House Santa Monica, Headphone Hub, Terminal Transfer Bus to T1-T3, Lego, Hub 51, Dufry, Evolve by Hudson, Protein Bar & Kitchen, I Love Chicago, Big Bowl, Brookstone, Garrett, Burger King, Coach, MAC Cosmetics, Connect to Chicago, tocco, ICE Dishes and Drinks, USPS, Brachiosaurus
Concourse E/F Control TowerMcDonald's
Concourse H Service Road"Nuts on Clark", Brookstone, McDonald's, Rocky Mountain Chocolate Factory, Rush Street, The Great American Bagel, American Customer Assisance, charging_station
Concourse K Service Road
Concourse H/K Contol TowerB-smooth, Burrito Beach, Dunkin', Manchu Wok, McDonald's, Barbara's Bookstore, O'Briens, Reggio's Pizza Express, Starbucks
Concourse L Control Tower
O'Hare BranchO'Hare
A13
O'Hare Service Drive
O'Hare Commercial DepartureO'Hare Shuttle - Terminal 2, O'Hare Shuttle - Terminal 3
Facility Power Substation 1 & 2
North Block House
Pump House Stairway Enclosure
DOA Operations (Former Air Traffic Control Tower)
Lot ASnack Shop
Guard Post 7
Terminal #4 Boiler House
Terminal 2, Ats Station (ATS-T2)
Terminal 3
Traction Power / Facility Power Substation A / 3
O'Hare Airport Transit System
Concourse L Stinger
Concourse E
Concourse E/F & Concourse E/F LinkChili's, Dunkin', Stanley's, Unos, Sarah’s Candies
Concourse F
CTA Air Intake
Terminal 3 (Building #8)
Concourse G (Building #7)American Credit Union
Concourse HHudson News, Starbucks, La Tapenade, American Rebooking Center, Terminal Getaway Spa
Concourse H/K Hall of FlagsRomano's Macaroni Grill, Vosges
Hilton Chicago O'Hare AirportGift Shop, Sport Edition Bar, The UPS Store
CTA Structures
Guard Post 8
Pump House-Parking Lot (Fire)
Terminal 1
Terminal 1, ATS Station (ATS-T1)
Terminal 2 (Building #4)
Concourse G Access Road
Concourse H/K LinkAdmirals Club and Executive Center, CNN Newsstand, Fresh Attractions, Liberty Duty Free, Sunglass Hut, Bubbles, Prairie Tap, Tortas Frontera, Bank of America, BMO, American Flagship Lounge, Erwin Pearl
Central ATAC