As per reports, on Monday (27 January), a signal disturbance at Mainz-Kastel station is causing delays in regional train services. The disturbance has been ongoing since Sunday (26 January) evening, and Deutsche Bahn is actively working to resolve it.

Train and S-Bahn services in the area are experiencing delays of 10 to 20 minutes on average. The exact cause of the signal disturbance is currently unclear.