Using the online timetable is an easy way to look at all the direct flights Chicago — Seoul
84 flights in a week
Departure and arrival times are local (Chicago and Seoul)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 00:09 | 05:28 | tue | 5Y8121 | Atlas Air | 14h 19m | O'Hare International Airport — Incheon International Airport | Select dates |
| 01:20 | 06:43 | fri | 5Y8117 | Atlas Air | 14h 23m | O'Hare International Airport — Incheon International Airport | Select dates |
| 03:13 | 08:43 | mon | 5Y9199 | Atlas Air | 14h 30m | O'Hare International Airport — Incheon International Airport | Select dates |
| 03:15 | 18:10 | fri | 5Y8246 | Atlas Air | 23h 55m | O'Hare International Airport — Incheon International Airport | Select dates |
| 03:25 | 06:32 | fri | 5Y8192 | Atlas Air | 13h 7m | O'Hare International Airport — Incheon International Airport | Select dates |
| 04:45 | 08:43 | tue | 5Y8549 | Atlas Air | 12h 58m | O'Hare International Airport — Incheon International Airport | Select dates |
| 04:55 | 09:40 | sat, sun | KE8232 | Korean Air | 13h 45m | O'Hare International Airport — Incheon International Airport | Select dates |
| 04:55 | 09:17 | tue | 5Y9175 | Atlas Air | 14h 22m | O'Hare International Airport — Incheon International Airport | Select dates |
| 05:00 | 09:55 | fri | 5Y8932 | Atlas Air | 14h 55m | O'Hare International Airport — Incheon International Airport | Select dates |
| 06:00 | 10:37 | sat | K4242 | Kalitta Air | 13h 37m | O'Hare International Airport — Incheon International Airport | Select dates |
| 06:10 | 11:04 | sat | 5Y8995 | Atlas Air | 13h 54m | O'Hare International Airport — Incheon International Airport | Select dates |
| 06:15 | 21:10 | thu, fri | 5Y8117 | Atlas Air | 23h 55m | O'Hare International Airport — Incheon International Airport | Select dates |
| 06:40 | 13:02 | fri | 5Y8306 | Atlas Air | 15h 22m | O'Hare International Airport — Incheon International Airport | Select dates |
| 07:45 | 13:11 | fri | 5Y8192 | Atlas Air | 14h 26m | O'Hare International Airport — Incheon International Airport | Select dates |
| 08:00 | 12:16 | sat | 5Y8865 | Atlas Air | 13h 16m | O'Hare International Airport — Incheon International Airport | Select dates |
| 08:00 | 13:12 | sat | 5Y8965 | Atlas Air | 14h 12m | O'Hare International Airport — Incheon International Airport | Select dates |
| 08:00 | 12:18 | sun | 5Y8965 | Atlas Air | 13h 18m | O'Hare International Airport — Incheon International Airport | Select dates |
| 08:20 | 13:35 | fri | 5Y8451 | Atlas Air | 14h 15m | O'Hare International Airport — Incheon International Airport | Select dates |
| 08:45 | 14:09 | thu | 5Y8023 | Atlas Air | 14h 24m | O'Hare International Airport — Incheon International Airport | Select dates |
| 09:14 | 14:10 | sat | 5Y8192 | Atlas Air | 13h 56m | O'Hare International Airport — Incheon International Airport | Select dates |
| 09:28 | 13:19 | wed | 5Y8527 | Atlas Air | 12h 51m | O'Hare International Airport — Incheon International Airport | Select dates |
| 09:55 | 15:53 | thu | 5Y8527 | CMA CGM Air Cargo | 14h 58m | O'Hare International Airport — Incheon International Airport | Select dates |
| 10:05 | 14:55 | mon | KE260 | Korean Air | 13h 50m | O'Hare International Airport — Incheon International Airport | Select dates |
| 10:10 | 14:45 | mon, sun | KE260 | Korean Air | 14h 35m | O'Hare International Airport — Incheon International Airport | Select dates |
| 10:50 | 15:55 | mon | KE240 | Korean Air | 14h 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 10:55 | 16:12 | fri | 5Y8529 | CMA CGM Air Cargo | 14h 17m | O'Hare International Airport — Incheon International Airport | Select dates |
| 10:55 | 17:07 | fri | 5Y8529 | CMA CGM Air Cargo | 15h 12m | 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 |
| 13:00 | 18:49 | fri | 5Y8963 | Atlas Air | 14h 49m | O'Hare International Airport — Incheon International Airport | Select dates |
| 13:09 | 19:22 | thu | 5Y8522 | Atlas Air | 15h 13m | O'Hare International Airport — Incheon International Airport | Select dates |
| 13:15 | 18:46 | sun | 5Y8121 | Atlas Air | 14h 31m | O'Hare International Airport — Incheon International Airport | Select dates |
| 13:30 | 22:48 | fri | K4240 | Kalitta Air | 18h 18m | 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 |
| 15:10 | 06:15 | mon, tue | 5Y511 | Atlas Air | 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 15:15 | 21:33 | mon | 5Y8539 | Atlas Air | 15h 18m | O'Hare International Airport — Incheon International Airport | Select dates |
| 15:40 | 06:30 | mon | 5Y8121 | Atlas Air | 23h 50m | O'Hare International Airport — Incheon International Airport | Select dates |
| 15:43 | 19:32 | tue | K4602 | Kalitta Air | 13h 49m | O'Hare International Airport — Incheon International Airport | Select dates |
| 16:14 | 21:09 | wed | 5Y8244 | Atlas Air | 13h 54m | O'Hare International Airport — Incheon International Airport | Select dates |
| 16:15 | 23:40 | tue | 5Y8117 | Atlas Air | 16h 25m | O'Hare International Airport — Incheon International Airport | Select dates |
| 16:35 | 22:12 | tue | K4252 | Kalitta Air | 14h 37m | O'Hare International Airport — Incheon International Airport | Select dates |
| 17:09 | 21:49 | wed | 5Y8244 | Atlas Air | 14h 40m | O'Hare International Airport — Incheon International Airport | Select dates |
| 17:25 | 08:15 | tue | 5Y8527 | Atlas Air | 23h 50m | O'Hare International Airport — Incheon International Airport | Select dates |
| 17:25 | 22:25 | wed | K4242 | Kalitta Air | 14h 0m | O'Hare International Airport — Incheon International Airport | Select dates |
| 17:35 | 22:19 | thu | K4242 | DHL | 13h 44m | O'Hare International Airport — Incheon International Airport | Select dates |
| 17:35 | 22:31 | wed | K4220 | Kalitta Air | 13h 56m | O'Hare International Airport — Incheon International Airport | Select dates |
| 17:45 | 22:50 | mon | 5Y8996 | Atlas Air | 14h 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 18:05 | 08:59 | sun | 5Y8709 | Atlas Air | 23h 54m | O'Hare International Airport — Incheon International Airport | Select dates |
| 18:10 | 22:10 | tue | 5Y8244 | Atlas Air | 14h 0m | 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 |
| 18:30 | 09:20 | wed | 5Y8254 | Atlas Air | 23h 50m | O'Hare International Airport — Incheon International Airport | Select dates |
| 18:40 | 09:35 | thu, sat | 5Y8522 | Atlas Air | 23h 55m | O'Hare International Airport — Incheon International Airport | Select dates |
| 18:45 | 23:50 | mon, tue, sun | KE232 | Korean Air | 14h 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 19:20 | 00:44 | sat | 5Y8242 | Atlas Air | 14h 24m | O'Hare International Airport — Incheon International Airport | Select dates |
| 19:56 | 00:32 | sat | 5Y8244 | Atlas Air | 13h 36m | O'Hare International Airport — Incheon International Airport | Select dates |
| 20:00 | 01:05 | thu | KE232 | Korean Air | 14h 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 21:00 | 02:56 | fri | 5Y8451 | Atlas Air | 14h 56m | 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 |
| 21:45 | 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 | 03:15 | mon | KD317 | Western Global Airlines | 14h 0m | O'Hare International Airport — Incheon International Airport | Select dates |
| 22:28 | 03:41 | sun | KD317 | Western Global Airlines | 14h 13m | O'Hare International Airport — Incheon International Airport | Select dates |
| 23:00 | 05:05 | tue | 5Y8242 | Atlas Air | 15h 5m | O'Hare International Airport — Incheon International Airport | Select dates |
| 23:30 | 14:20 | tue, wed, thu | 5Y8244 | Atlas Air | 23h 50m | O'Hare International Airport — Incheon International Airport | Select dates |
| 23:45 | 05:09 | mon | KD317 | Western Global Airlines | 14h 24m | O'Hare International Airport — Incheon International Airport | Select dates |