Is Chicago O'Hare Intl the only airport in Chicago?

No, there are 3 airports in Chicago. These are Chicago O'Hare Intl , Chicago Midway and Milwaukee-Mitchell .

What is the busiest day to depart from Chicago O'Hare Intl Airport?

The day with the most flights departing from Chicago O'Hare Intl Airport in the past week was Friday, with 4,383 flights leaving the airport.

Chicago O'Hare Intl (ORD) - Flight status, maps & more

ORD

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ArrivalDepartures

YYYY-MM-DD

Recent return flight deals

25-1Sun

1 stopUnited Airlines

20h 47mSIN-ORD

25-1Sun

1 stopUnited Airlines

34h 17mORD-SIN

S$ 1,205

28-1Wed

1 stopUnited Airlines

22h 38mSIN-ORD

1-2Sun

1 stopUnited Airlines

24h 44mORD-SIN

S$ 1,208

28-1Wed

1 stopUnited Airlines

22h 05mSIN-ORD

1-2Sun

1 stopUnited Airlines

27h 20mORD-SIN

S$ 1,211

10-2Tue

1 stopUnited Airlines

22h 38mSIN-ORD

20-2Fri

1 stopUnited Airlines

23h 50mORD-SIN

S$ 1,212

28-1Wed

1 stopUnited Airlines

22h 38mSIN-ORD

1-2Sun

1 stopUnited Airlines

29h 15mORD-SIN

S$ 1,213

5-5Tue

2 stopsAir Canada

35h 55mSIN-ORD

20-5Wed

2 stopsAir Canada

27h 05mORD-SIN

S$ 1,222

3-3Tue

1 stopMultiple Airlines

41h 50mSIN-ORD

7-3Sat

2 stopsMultiple Airlines

30h 11mORD-SIN

S$ 1,327

4-5Mon

1 stopCathay Pacific

25h 35mSIN-ORD

20-5Wed

1 stopCathay Pacific

34h 05mORD-SIN

S$ 1,336

3-3Tue

2 stopsEVA Air

38h 56mSIN-ORD

7-3Sat

2 stopsEVA Air

31h 01mORD-SIN

S$ 1,347

3-3Tue

2 stopsMultiple Airlines

29h 50mSIN-ORD

7-3Sat

3 stopsMultiple Airlines

35h 20mORD-SIN

S$ 1,356

YYYY-MM-DD

Is Chicago O'Hare Intl the only airport in Chicago?
No, there are 3 airports in Chicago. These are Chicago O'Hare Intl, Chicago Midway and Milwaukee-Mitchell.
What is the busiest day to depart from Chicago O'Hare Intl Airport?
The day with the most flights departing from Chicago O'Hare Intl Airport in the past week was Friday, with 4,383 flights leaving the airport.