O'Hare Intl. Airport

ALT A person in a high-visibility vest is standing on a service vehicle marked "Lavatory Service" at an airport. They are connecting a hose to an aircraft for maintenance. In the background, there is an aircraft boarding staircase and an airport building.

ALT New stainless steel and glass exit lane security doors under construction in Terminal 3, beneath an illuminated American Airlines "AA" logo and a blue "Do Not Enter – Exit Only" sign. A ladder and exposed wall framing surround the doors.

ALT A glass folding security door being installed at Checkpoint 9 in Terminal 3. Exposed ceiling beams and construction carts fill the open area behind it.

ALT Black-and-white aerial photo from 1943 of the Chicago Aircraft Assembly Plant, a large factory and hangar beside crossing runways, surrounded by open farmland and scattered homes.

ALT Aerial view of O'Hare International Airport, showing its network of parallel runways and taxiways surrounding the central terminal complex, with highways and suburban development stretching to the horizon.

ALT A busy airport terminal adorned with festive holiday decorations, including large garlands and red bows hanging from the ceiling. Travelers walk along the corridor, pulling luggage. Banners display the word "Chicago."

ALT A United Airlines jet comes in to land over an airport’s green runways and control tower, seen from beyond a parking garage with a green roof.

ALT A Philippine Airlines airplane flies across a blue sky. The image text invites plane spotters to win airfield access for a historic arrival at O'Hare from Manila so they can photograph and film the event. A camera icon is included.

ALT Two individuals run near a large window overlooking O'Hare International Airport.