As you prepare to attend ACS Fall 2022, here is some information that may be useful as you navigate your way through Chicago, IL.

Meeting Dates

Sunday, August 21 - Thursday, August 25, 2022

Technical Meeting Program, Registration, and Exhibits will take place at the McCormick Place Convention Center and surrounding hotels. 


The Midway International Airport is located 56 minutes (13 miles) and O’Hare International Airport is located 1 hour 18 minutes (21.1 miles NE) from McCormick Place Convention Center, where the meeting will be held and including surrounding hotels.

  • Chicago O'Hare International Airport (ORD) | Airport Phone: +1 800-832-6352
  • Chicago Midway International Airport (MDW) | Airport Phone: +1 773-838-0600

Major airlines serving ORD are American, Delta, Frontier, Southwest, and United Airlines. For MDW, Delta and Southwest are the two major airlines. 

Travel Discounts & Parking

Delta Airlines

Meeting Event Code: NMVUT
(800) 328-1111

Please note there is not a service fee for reservations booked and ticketed via our reservation 800 number.

United Airlines

Code: ZM7K 118995
(800) 426-1122

US 50 States & Canada passengers: call your professional travel agency, book online with United or call United Reservations Meetings Desk at (800) 426-1122 and provide the Z Code and Agreement Code. Booking fee is waived for all Meeting reservations.

American Airlines

Code: A9182DD
(800) 433-1790

Meeting Planners and members of the group, traveling together or individually to an event, should contact American Airlines Meeting Services Desk at (800) 433-1790 for assistance with reservations and ticket purchase.



Code: 2188961
(800) 654-3131

To receive the discount just enter the code in the CDP field under the add a discount code when making the reservation.


AWD Number: B923099
(800) 352-7900

When calling Avis at (800) 331-1600 to make reservations, attendees should provide our reservation agents with this AWD number to ensure they receive the best available car rental rates.

2301 S King Dr, Chicago, IL 60616

The McCormick Place Convention Center is located near Lake Michigan and just minutes from downtown Chicago.