The timetable change will take place on 14th December 2025. This is between our regular publication dates for GTFS-S on Thursday, 11th December 2025 and Monday, 15th December 2025.
👉 For this reason, the GTFS-S data set from 11th December 2025 (FP year 2025) will be ‘extended,’ i.e. it will include journeys from FP year 2025 until 18th December 2025. From Monday, 15th December 2025, we will publish the GTFS-S dataset for FP year 2026 as usual. This will allow you to switch to the new GTFS-S data at the usual scheduled time on Monday, 15th December 2025.
Data update over the holidays:
The HRDF data will be available continuously over the public holidays, but the content will remain unchanged. Other systems (GTFS-S, GTFS-RT, OJP) received on 22nd December 2025 and then again on 5th January 2026 a timetable update.