Using the online timetable is an easy way to look at all the direct flights Chicago — Chattanooga
99 flights in a week
Departure and arrival times are local (Chicago and Chattanooga)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 08:45 | 11:42 | daily | UA4712 | United Airlines | 1h 57m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 08:45 | 11:42 | mon, sat | UA4712 | SkyWest Airlines | 1h 57m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 08:45 | 11:45 | sun | UA4712 | United Airlines | 2h 0m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 08:45 | 11:29 | tue, wed, thu, fri, sat, sun | UA4504 | United Airlines | 1h 44m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 08:50 | 11:31 | daily | UA4504 | United Airlines | 1h 41m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 08:50 | 11:34 | daily | UA4504 | United Airlines | 1h 44m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 09:00 | 11:36 | daily | UA4504 | United Airlines | 1h 36m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:00 | 16:57 | sun | UA5519 | United Airlines | 1h 57m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:00 | 16:57 | wed, thu | UA5519 | SkyWest Airlines | 1h 57m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:05 | 16:58 | daily | UA5519 | United Airlines | 1h 53m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:05 | 16:58 | thu, sat | UA5519 | American Airlines | 1h 53m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:05 | 16:58 | mon, tue | UA5519 | SkyWest Airlines | 1h 53m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:06 | 16:59 | tue, fri, sat | UA4577 | United Airlines | 1h 53m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:10 | 16:57 | mon, tue, wed, thu, fri, sun | UA5519 | United Airlines | 1h 47m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:10 | 16:48 | mon, thu, fri, sat, sun | UA5519 | United Airlines | 1h 38m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:10 | 16:51 | wed | UA5798 | United Airlines | 1h 41m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:10 | 16:49 | wed, thu, fri | UA5519 | United Airlines | 1h 39m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 19:54 | 22:44 | daily | UA4726 | United Airlines | 1h 50m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 19:54 | 22:44 | sat, sun | UA4726 | SkyWest Airlines | 1h 50m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 19:54 | 22:47 | sat, sun | UA4726 | United Airlines | 1h 53m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 19:54 | 22:47 | sat | UA4726 | SkyWest Airlines | 1h 53m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 20:05 | 23:00 | daily | UA5562 | United Airlines | 1h 55m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 20:05 | 22:59 | wed, thu, sat | UA5562 | United Airlines | 1h 54m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 20:20 | 23:14 | daily | UA4615 | United Airlines | 1h 54m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 21:36 | 23:47 | fri | UA5210 | United Airlines | 1h 11m | O'Hare International Airport — Chattanooga Airport | Select dates |