Using the online timetable is an easy way to look at all the direct flights Chicago — Chattanooga
90 flights in a week
Departure and arrival times are local (Chicago and Chattanooga)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 08:45 | 11:33 | mon, tue, wed, sun | UA4504 | United Express | 1h 48m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 08:45 | 11:40 | fri | UA5764 | United Express | 1h 55m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 08:45 | 11:40 | sat, sun | UA5764 | SkyWest Airlines | 1h 55m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 10:35 | 13:23 | daily | UA4170 | United Express | 1h 48m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:09 | 16:59 | mon, tue, wed, thu, fri, sun | UA4568 | United Express | 1h 50m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 14:17 | 17:08 | daily | UA4425 | United Express | 1h 51m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 15:06 | 17:54 | mon, tue, sun | AA4727 | American Airlines | 1h 48m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 15:10 | 18:05 | daily | AA4727 | American Airlines | 1h 55m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 17:50 | 20:44 | sat | UA5229 | United Express | 1h 54m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 17:50 | 20:41 | mon | UA5229 | SkyWest Airlines | 1h 51m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 17:50 | 20:36 | mon, sat, sun | UA4507 | United Express | 1h 46m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 17:59 | 20:51 | thu, fri, sat | UA4507 | United Express | 1h 52m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 18:02 | 20:57 | daily | UA4507 | United Express | 1h 55m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 18:45 | 21:38 | sat | AA4511 | American Airlines | 1h 53m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 18:50 | 21:49 | daily | AA4511 | American Airlines | 1h 59m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 19:25 | 22:18 | fri | AA4511 | American Airlines | 1h 53m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 19:30 | 22:26 | thu | AA3977 | American Airlines | 1h 56m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 20:06 | 22:59 | daily | UA5998 | United Express | 1h 53m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 20:06 | 22:59 | tue, wed, thu, fri, sat, sun | UA5998 | SkyWest Airlines | 1h 53m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 20:27 | 23:22 | wed, thu, fri, sat, sun | AA4511 | American Airlines | 1h 55m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 20:30 | 23:28 | daily | AA4511 | American Airlines | 1h 58m | O'Hare International Airport — Chattanooga Airport | Select dates |
| 20:34 | 23:28 | mon, fri, sat | AA4511 | American Airlines | 1h 54m | O'Hare International Airport — Chattanooga Airport | Select dates |