The Automated Transit System at Chicago's O'Hare Airport is temporarily out of service due to an outage, but shuttle buses are providing passenger connections between economy parking, the Multi ...

Chicago O'Hare International Airport begins construction on the long-awaited $1.3 billion Concourse D expansion, part of the ...

The new 19-gate terminal — which promises daylit interiors, natural plantings, 20,000 square feet of lounge space, and even a ...

Chicago O'Hare International Airport has broken ground on its planned Concourse D, a new "satellite concourse" that will ...