From now on, you can check the availability of your personal trajectory here https://www.belgiantrain.be/en.
Official announcement of NMBS: https://www.belgiantrain.be/nl/travel-info/train-network-travel-info/strike (only in Dutch for now).
About one in four trains will run. In summary:
- One in three IC trains runs
- One in four S and L trains are running
- Most P trains (trains that run during morning and evening rush hours) do not run
- There are no trains in the provinces of Namur, Luxembourg and in part of Walloon Brabant (so no trains stop at the station of Ottignies, among others)• The planned SNCB replacement buses between Ottignies and Gembloux and Ottignies and Louvain-la-Neuve will be maintained