Plot twist in the airport world: Chicago O’Hare is officially the busiest airport in America, ending Atlanta’s long reign! O’Hare saw a wild 10.5% jump in flights last year, and with a $1.3 billion expansion on the way, it’s only getting bigger. United and American rule the gates, but everyone’s talking about how Chicago is back on top. Who else has O’Hare stories? #News #ChicagoOHare #TravelNews