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

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

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 Sunday, with 4,995 flights leaving the airport.

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

ORD

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ArrivalsDepartures

YYYY-MM-DD

Recent return flight deals

25/7Sat

2 stopsMultiple Airlines

32h 02m

SYD

ORD

1/8Sat

3 stopsMultiple Airlines

45h 42m

ORD

SYD

$1,513

15/11Sun

1 stopDelta

23h 41m

SYD

ORD

22/11Sun

1 stopDelta

24h 35m

ORD

SYD

$1,516

10/10Sat

1 stopDelta

19h 32m

SYD

ORD

31/10Sat

1 stopDelta

31h 55m

ORD

SYD

$1,592

24/8Mon

2 stopsAir New Zealand

26h 06m

BNE

ORD

4/9Fri

2 stopsAir New Zealand

28h 17m

ORD

BNE

$1,694

29/7Wed

2 stopsQantas Airways

33h 07m

HBA

ORD

5/8Wed

2 stopsQantas Airways

27h 23m

ORD

HBA

$1,706

9/10Fri

1 stopEtihad Airways

39h 00m

SYD

ORD

15/10Thu

1 stopEtihad Airways

41h 25m

ORD

SYD

$1,718

29/7Wed

2 stopsMultiple Airlines

27h 34m

HBA

ORD

5/8Wed

2 stopsMultiple Airlines

35h 08m

ORD

HBA

$1,743

18/7Sat

1 stopEVA Air

37h 55m

BNE

ORD

26/7Sun

1 stopEVA Air

28h 30m

ORD

BNE

$1,848

31/7Fri

2 stopsQantas Airways

33h 46m

PER

ORD

29/8Sat

2 stopsQantas Airways

30h 09m

ORD

PER

$2,052

3/11Tue

2 stopsAmerican Airlines

27h 15m

OOL

ORD

7/11Sat

2 stopsAmerican Airlines

40h 05m

ORD

OOL

$2,184

Flight number

Airport

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, Milwaukee-Mitchell and Chicago Midway.
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 Sunday, with 4,995 flights leaving the airport.