New annual timetable

On Sunday, 14 December 2025, the new annual railway timetable used by all operators will come into effect. In the first cycle, valid until 7 March 2026, Szybka Kolej Miejska trains will run with no major changes compared to the current timetable.

All lines will keep their basic routes. The current service frequency will remain the same:
• Line S1: two trains per hour, every 30 minutes
• Line S2: two trains per hour, every 30 minutes
• Line S3: one train per hour
• Line S4: one train per hour
• Line S40: depending on the time of day — one train every 60 or 120 minutes

Timetables for all SKM lines, valid from 14 December 2025, are available on the Warszawski Transport Publiczny website.
The new annual timetable – for all operators – is also available on the Portal Pasażera.