O’Hare is booming — but it may run out of gates during major renovation | ChicagoLIVE

Travel is way up at O’Hare, but that growth is creating a big headache. Transportation expert Joseph Schwieterman tells ChicagoLIVE why the airport’s huge terminal rebuild could lead to fewer gates, tighter space, and serious congestion in the years ahead — and what airlines want changed before construction ramps up.