| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 05:45 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 06:10 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 06:35 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 07:00 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 07:25 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 07:50 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 08:15 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 08:40 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 09:05 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 09:30 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 09:55 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 10:20 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 10:45 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 11:10 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 11:35 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 12:00 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 12:25 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 12:50 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 13:15 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 13:40 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 14:05 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 14:30 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 14:55 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 15:20 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 15:45 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 16:10 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 16:35 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 17:00 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 17:25 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 17:50 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 18:15 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 18:40 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 19:05 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 19:30 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 19:55 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 20:20 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 20:45 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 21:10 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 05:15 | 21:20 |
| KTX Gwangmyeong Station | Incheon Airport Terminal 1 | 04:25 | 04:26 |