| Chicago Ridge Time | KST | |
|---|---|---|
| 01:00 AM Monday Chicago Ridge Time (CDT) | ↔ | 03:00 PM Monday KST |
| 02:00 AM Monday Chicago Ridge Time (CDT) | ↔ | 04:00 PM Monday KST |
| 03:00 AM Monday Chicago Ridge Time (CDT) | ↔ | 05:00 PM Monday KST |
| 04:00 AM Monday Chicago Ridge Time (CDT) | ↔ | 06:00 PM Monday KST |
| 05:00 AM Monday Chicago Ridge Time (CDT) | ↔ | 07:00 PM Monday KST |