Terminal maps Current departures Current arrivals Checkpoint savvy Busiest times: Terminals 1, 2 and 3 are busiest Monday mornings, Thursday afternoons and all day Friday.

The busy Midwestern hub of Chicago O'Hare International is set to undergo a $8.5 billion revamp. This is a rendering of the new Global Terminal.

A team led by Studio Gang founder Jeanne Gang has been named the winner of the bid for the concourse and terminal at Chicago O'Hare airport.