Using the online timetable is an easy way to look at all the direct flights Chicago — Seoul
69 flights in a week
Departure and arrival times are local (Chicago and Seoul)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 00:15 | 05:08 | wed | K4220 | Kalitta Air | 13h 53m | O'Hare International Airport — Incheon International Airport | Select dates |
| 01:00 | 04:55 | fri | K4240 | Kalitta Air | 12h 55m | O'Hare International Airport — Incheon International Airport | Select dates |
| 01:10 | 06:49 | wed | 5Y8123 | Atlas Air | 14h 39m | O'Hare International Airport — Incheon International Airport | Select dates |
| 01:26 | 06:31 | mon | 5Y9001 | Atlas Air | 14h 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 04:00 | 18:55 | tue | 5Y8123 | Atlas Air | 23h 55m | O'Hare International Airport — Incheon International Airport | Select dates |
| 04:30 | 08:30 | sun | K4254 | DHL | 13h 0m | O'Hare International Airport — Incheon International Airport | Select dates |
| 04:55 | 09:40 | sat | KE8232 | Korean Air | 13h 45m | O'Hare International Airport — Incheon International Airport | Select dates |
| 07:40 | 12:49 | fri | 5Y8995 | Atlas Air | 14h 9m | O'Hare International Airport — Incheon International Airport | Select dates |
| 09:05 | 13:27 | mon | K4604 | Kalitta Air | 13h 22m | O'Hare International Airport — Incheon International Airport | Select dates |
| 10:05 | 14:55 | mon, sun | KE260 | Korean Air | 13h 50m | O'Hare International Airport — Incheon International Airport | Select dates |
| 10:50 | 15:55 | mon, tue | KE240 | Korean Air | 14h 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 10:55 | 16:23 | sun | 5Y8531 | CMA CGM Air Cargo | 14h 28m | O'Hare International Airport — Incheon International Airport | Select dates |
| 10:55 | 16:02 | mon | 5Y8242 | Atlas Air | 14h 7m | O'Hare International Airport — Incheon International Airport | Select dates |
| 11:15 | 17:15 | daily | KE38 | Korean Air | 15h 0m | O'Hare International Airport — Incheon International Airport | Select dates |
| 11:25 | 17:15 | mon, tue, wed, thu, fri, sun | KE38 | Korean Air | 14h 50m | O'Hare International Airport — Incheon International Airport | Select dates |
| 12:00 | 16:38 | mon | 5Y8121 | Atlas Air | 13h 38m | O'Hare International Airport — Incheon International Airport | Select dates |
| 12:17 | 17:23 | thu | 5Y9048 | Atlas Air | 14h 6m | O'Hare International Airport — Incheon International Airport | Select dates |
| 13:00 | 18:49 | fri | 5Y8963 | Atlas Air | 14h 49m | O'Hare International Airport — Incheon International Airport | Select dates |
| 13:45 | 19:29 | mon | 5Y8254 | Atlas Air | 14h 44m | O'Hare International Airport — Incheon International Airport | Select dates |
| 13:50 | 19:34 | thu | 5Y657 | Atlas Air | 14h 44m | O'Hare International Airport — Incheon International Airport | Select dates |
| 13:50 | 19:35 | fri | 5Y657 | Atlas Air | 14h 45m | O'Hare International Airport — Incheon International Airport | Select dates |
| 14:05 | 19:05 | mon | K4602 | Kalitta Air | 14h 0m | O'Hare International Airport — Incheon International Airport | Select dates |
| 14:15 | 19:26 | sun | 5Y8559 | Atlas Air | 14h 11m | O'Hare International Airport — Incheon International Airport | Select dates |
| 14:20 | 20:01 | wed | 5Y8244 | Atlas Air | 14h 41m | O'Hare International Airport — Incheon International Airport | Select dates |
| 14:45 | 18:30 | thu | K4604 | Kalitta Air | 12h 45m | O'Hare International Airport — Incheon International Airport | Select dates |
| 15:10 | 06:15 | mon, tue | 5Y511 | Atlas Air | 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 15:40 | 06:30 | sat | 5Y8121 | Atlas Air | 23h 50m | O'Hare International Airport — Incheon International Airport | Select dates |
| 15:50 | 21:13 | thu | 5Y8193 | Atlas Air | 14h 23m | O'Hare International Airport — Incheon International Airport | Select dates |
| 16:35 | 21:38 | fri | K4254 | Kalitta Air | 14h 3m | O'Hare International Airport — Incheon International Airport | Select dates |
| 16:45 | 22:05 | fri | 5Y8246 | Atlas Air | 14h 20m | O'Hare International Airport — Incheon International Airport | Select dates |
| 17:25 | 21:16 | thu | K4242 | Kalitta Air | 12h 51m | O'Hare International Airport — Incheon International Airport | Select dates |
| 18:05 | 08:59 | wed, sun | 5Y8707 | Atlas Air | 23h 54m | O'Hare International Airport — Incheon International Airport | Select dates |
| 18:25 | 23:13 | fri | K4914 | Kalitta Air | 13h 48m | O'Hare International Airport — Incheon International Airport | Select dates |
| 18:25 | 22:45 | sat | K4914 | Kalitta Air | 13h 20m | O'Hare International Airport — Incheon International Airport | Select dates |
| 18:30 | 09:20 | wed | 5Y8254 | Atlas Air | 23h 50m | O'Hare International Airport — Incheon International Airport | Select dates |
| 18:45 | 23:50 | mon, sun | KE9232 | Korean Air | 14h 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 19:00 | 00:26 | sun | KE232 | Korean Air | 14h 26m | O'Hare International Airport — Incheon International Airport | Select dates |
| 19:15 | 00:26 | fri | 5Y8117 | Atlas Air | 14h 11m | O'Hare International Airport — Incheon International Airport | Select dates |
| 19:15 | 23:58 | thu | 5Y8117 | Atlas Air | 13h 43m | O'Hare International Airport — Incheon International Airport | Select dates |
| 20:00 | 01:05 | thu, sat | KE232 | Korean Air | 14h 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 20:30 | 01:50 | thu | 5Y8555 | Atlas Air | 14h 20m | O'Hare International Airport — Incheon International Airport | Select dates |
| 20:30 | 01:18 | wed | 5Y8522 | Atlas Air | 13h 48m | O'Hare International Airport — Incheon International Airport | Select dates |
| 21:15 | 02:59 | tue | KD313 | Western Global Airlines | 14h 44m | O'Hare International Airport — Incheon International Airport | Select dates |
| 21:34 | 02:32 | mon | 5Y8246 | Atlas Air | 13h 58m | O'Hare International Airport — Incheon International Airport | Select dates |
| 21:45 | 03:06 | mon | 5Y8709 | Atlas Air | 14h 21m | O'Hare International Airport — Incheon International Airport | Select dates |
| 22:00 | 03:05 | mon, wed | KE8232 | Korean Air | 14h 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 22:10 | 13:00 | fri, sun | 5Y8256 | Atlas Air | 23h 50m | O'Hare International Airport — Incheon International Airport | Select dates |
| 22:15 | 01:59 | wed | K4602 | Kalitta Air | 12h 44m | O'Hare International Airport — Incheon International Airport | Select dates |
| 23:30 | 14:20 | thu | 5Y8244 | Atlas Air | 23h 50m | O'Hare International Airport — Incheon International Airport | Select dates |
| 23:45 | 04:41 | sat | 5Y657 | Atlas Air | 13h 56m | O'Hare International Airport — Incheon International Airport | Select dates |