Starting June 14, 2026, most timetables for regional IDS JMK routes will change, primarily due to changes on the S lines and in light of the earlier end of the 2025/2026 school year.
- Starting June 14, 2026, passengers on lines 161, 302, 304, 403, 404, 501, 502, 509, 510, 701, and 702 will board through the second door and will now also purchase tickets at the validator on non-working days.
- The 2025/2026 school year will end on Friday, June 26, 2026. It was originally scheduled to last until Tuesday, June 30, 2026. IDS JMK regional services will therefore operate on Monday and Tuesday, June 29 and 30, according to the holiday timetable.
- A small portion of the timetables is changing due to upcoming and ending track closures.