I mean ... I could've told you this just from personal experience. Turns out I'm not the only one who would compare O'Hare to a zoo. The place is incredibly busy and can be very stressful. According to Chicago Sun Times -

O’Hare Airport has edged out Hartsfield-Jackson Atlanta Airport as the nation’s busiest — the first time since 2014, according to new data from the Federal Aviation Administration. Total arrivals plus departures at O’Hare topped 900,000 — the first time since 2014, according to the FAA. O’Hare’s traffic in 2018 — 903,747 flights — was up 4.2 percent compared with 2017.

That's A LOT of people passing through the Chicagoland area. Here's what the top 5 airports are according to the Chicago Sun Times -

Credit Chicago Sun Times Via FAA

If you've ever been to O'Hare, you know this title is WELL deserved.

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