Historical hoursSee the preserved schedule below.
The Alliant Credit Union O'Hare International Airport Branch is conveniently located on the lower level of the airport below Gate C-20, adjacent to the employees' cafeteria. O'Hare Airport employees can take advantage of personalized full service banking. We offer 24/7 ATM access to withdraw cash and make check and cash deposits.
Please note: All of Alliant's branch locations are cashless. Cash may be deposited and withdrawn at one of our many ATMs.
Our service centers will be closed in observance of the following holidays.
Accessible only to badged airport employees.
| Mon | 7:30am - 4:00pm | |
| Tue | 7:30am - 4:00pm | |
| Wed | 7:30am - 4:00pm | |
| Thu | 7:30am - 4:00pm | |
| Fri | 7:30am - 4:00pm | |
| Sat | Closed | |
| Sun | Closed |