IC 522
Week:
| Departure station: | Oostende |
| Departure time: | 23:07 |
| Arrival station: | Liège-Guillemins |
| Arrival station: | 01:44 |
| Trip: | Oostende - Brugge - Gent-Sint-Pieters - Bruxelles-Midi/Brussel-Zuid - Bruxelles-Central/Brussel-Centraal - Bruxelles-Nord/Brussel-Noord - Leuven - Tienen - Landen - Waremme - Ans - Liège-Guillemins |
| Period: | 2025 (15.12.2024 - 13.12.2025) |
| Other periods: | 2022 2023 2024 |
Weekend:
| Departure station: | Oostende |
| Departure time: | 23:08 |
| Arrival station: | Liège-Guillemins |
| Arrival station: | 01:44 |
| Trip: | Oostende - Brugge - Gent-Sint-Pieters - Bruxelles-Midi/Brussel-Zuid - Bruxelles-Central/Brussel-Centraal - Bruxelles-Nord/Brussel-Noord - Leuven - Tienen - Landen - Waremme - Ans - Liège-Guillemins |
| Period: | 2025 (15.12.2024 - 13.12.2025) |
| Other periods: | 2022 2023 2024 |
Monday - Friday
 |  | |  | |  |  | |  |  | | |
| SNCB Class 18 | SNCB I11 B | SNCB I11 B | SNCB I10 B | SNCB I10 B | SNCB M7 AB | SNCB M7 AB | SNCB M7 AB | SNCB M7 B | SNCB M7 B | SNCB M7 B | SNCB Class 18 |
Saturday - Sunday
| | | | | | | | | | | |
| SNCB Class 18 | SNCB I11 B | SNCB I11 B | SNCB I10 B | SNCB I10 B | SNCB M7 AB | SNCB M7 AB | SNCB M7 AB | SNCB M7 B | SNCB M7 B | SNCB M7 B | SNCB Class 18 |