Chicago Transit - 121 Schedule
Instructions: Click/Tap to highlight the row & column. Scroll/Swipe left and right for longer schedules.
Monday-Friday - Union Station
| McClurg Ct & Huron St | Fairbanks Ct & Huron St | Wacker Dr (Upper) & Adams St | Adams St & Canal St | Jackson Blvd & Canal St |
| 6:46am | - | 7:00am | - | 7:03am |
| 7:06am | - | 7:22am | - | 7:25am |
| 7:26am | - | 7:43am | - | 7:47am |
| 7:46am | - | 8:04am | - | 8:07am |
| 8:04am | - | 8:23am | - | 8:26am |
| 8:21am | - | 8:40am | - | 8:43am |
| 8:38am | - | 8:57am | - | 9:00am |
| 8:57am | - | 9:16am | 9:17am | - |
| 9:16am | - | 9:33am | 9:34am | - |
| 9:37am | - | 9:54am | 9:55am | - |
| - | 3:40pm | 3:58pm | 4:00pm | - |
| - | 3:54pm | 4:13pm | - | 4:17pm |
| - | 4:07pm | 4:28pm | - | 4:32pm |
| - | 4:21pm | 4:44pm | - | 4:48pm |
| - | 4:34pm | 4:58pm | 5:00pm | - |
| - | 4:49pm | 5:13pm | - | 5:17pm |
| - | 5:04pm | 5:28pm | - | 5:32pm |
| - | 5:19pm | 5:41pm | - | 5:45pm |
| - | 5:36pm | 5:57pm | 5:59pm | - |
| - | 5:54pm | 6:13pm | 6:15pm | - |
| - | 6:12pm | 6:30pm | 6:31pm | - |
Monday-Friday - Northwestern University, Chicago
| Jackson Blvd & Canal St | McClurg Ct & Huron St | Fairbanks Ct & Chicago Ave |
| 6:40am | - | 6:56am |
| 6:56am | - | 7:12am |
| 7:12am | - | 7:29am |
| 7:27am | - | 7:45am |
| 7:42am | - | 8:00am |
| 7:57am | - | 8:16am |
| 7:57am | - | 8:16am |
| 8:12am | - | 8:31am |
| 8:27am | - | 8:46am |
| 8:43am | - | 9:01am |
| 8:59am | - | 9:17am |
| 9:15am | - | 9:32am |
| 4:03pm | 4:18pm | - |
| 4:25pm | 4:41pm | - |
| 4:47pm | 5:03pm | - |
| 5:09pm | 5:26pm | - |
| 5:33pm | 5:49pm | - |
| 5:56pm | 6:12pm | - |