Update as of Saturday, 13 December: Normal operations have been restored. Since around the beginning of the day on 12 December, we have had a fault updating various data sets in our CKAN data catalogue. We are working on it and trying to restore normal operations as quickly as possible. Affected data and interfaces Various
Update 2025-12-03 / 9:10: The data is available again as expected. 2025-12-03: As of this morning, a large part of the data is missing from the GTFS RT feed. We are working hard to solve the problem. Updates will follow. Affected data and interfaces
2025-11-27 Update: All datasets are now up-to-date again. Please note: there are no more underscores (_) in any of the file names. They were all replaced by dashes (-). Update: The accessibility records are up-to-date, some master data records are not yet up-to-date. Due to a process error, the accessibility records and various master data
On 14 October, the new ‘SLOID’ column was added to both actual data files. Note: During the transition phase from BPUIC to SLOID, missing SLOID values are replaced by values from atlas supplemented, if available. Where possible, this is assigned at the boarding area; otherwise it is assigned at the level of the stop. Affected
Update as of 4.30pm on 30 October 2025: All data is available again. We were able to reload the data manually and will continue to monitor the development. Thank you for your patience. Update as of 11am on 30 October 2025: The actual data and the GTFS static data are available again. Due to technical
Update 2025-10-27: There now seems to be no data missing completely, the smaller amount of data is, according to current findings, due to a shortened preview time from 3 to 2 hours, and further clarification is ongoing. Since 2025-10-23, we have received less real-time data than usual, with some transport companies receiving significantly fewer or
The Transit Gateway will change over on 2025-10-29 between 10am and 2pm. This may result in brief interruptions to the data supply. Our services are affected as follows: #AutoTranslate
#AutoTranslate GTFS-RT is actually provided as a protobuffer. A JSON version can be called via ?format=JSON. This is not recommended – except for test cases. The next program update on our site will change the serialization. Unfortunately, this causes the responses in JSON to look slightly different. The following changes will be made: Graphic representation
A new version 2 has been available since 13 July 2025, which also includes data from foreign stops and data from transport companies that deliver the new SLOID in the BPUIC field. The actual data refers to the journeys actually travelled from the point of view of customer information, i.e. for example when a vehicle
The following changes have been made to the Park & Rail data set: Affected data and interfaces Cookbook: https://opentransportdata.swiss/cookbook/road-traffic-cookbook/park-and-rail/ Data: https://data.opentransportdata.swiss/dataset/parking-facilities
From now on, Swiss traffic situations – known from radio reports – are available as Open Data on opentransportdata.swiss. Cookbook: Affected data and interfaces https://data.opentransportdata.swiss/en/dataset/trafficsituations
Next Monday, 2025-05-26, there will be a deployment for a bugfix to the traffic light signalling systems (LSA). This will result in a short-term (approx. 15 min) interruption to the LSA real-time data. Cookbook Affected data and interfaces
No new GTFS or NeTEx timetable data will be produced on the following public holidays. GTFS realtime therefore refers to the previous data delivery until the next regular delivery of GTFS timetable data. 2025-05-01 Next data delivery on Monday, 5 May 2025-05-29 (Ascension) Next data delivery on Monday, 2 June 2025-06-09 (Whit Monday) Next data
From Saturday, 3 May to Sunday, 4 May, maintenance work will be carried out on the hosting infrastructure of our data catalogue. There may be brief interruptions during this process. We strive to keep these as short as possible. Thank you for your understanding. Affected data and interfaces Data catalogue https://data.opentransportdata.swiss/
No GTFS Static or NeTEx data will be published on Easter Monday (21 April 2025). In addition, no GTFS real-time data will be activated. This generally applies to public holidays. Affected data and interfaces
The old data catalogue was definitively switched off on 05 March 2025 and the data will only be made available via data.opentransportdata.swiss. All permalinks must be adjusted accordingly (see Information in the newsletter of 13 January 2025)
From this point onwards, it will no longer be possible to view the usage and the remaining quota of existing keys there. For this overview, you need to register in the new API Manager (only available from 3 March 2025), create new keys and replace the existing ones. The old keys remain valid until further
Our archive of the actual data is now available at https://archive.opentransportdata.swiss/. Here you will find all the daily actual data files for each month in a ZIP archive. Data is available from 2016 to the last complete month. The data for the current month can be found at https://data.opentransportdata.swiss/en/dataset/istdaten. The actual data contains either actual
From 17 February 2025 update: 20 February 2025, the following “LargeAPI” (LA) data will only be accessible via the new URLs. We ask you to switch to the new APIs immediately. Important additional information: Affected data and interfaces
Due to a change in the FOS service, you must create a new API key; the service is now called “Train formation services – Alpha”. Cookbook: Formation Service (Train Composition Data) Affected data and interfaces
“Go live” of our new CKAN data catalogue at https://data.opentransportdata.swiss/en/. All permalinks must be adapted by 5 February 2025. From now on, all our Cookbook pages will also link to the new catalogue. Affected data and interfaces
As announced, we stopped operating the TRIAS interface today. As an alternative to TRIAS, we offer the new interface CEN-Standard OJP 2.0. Cookbook: OJP 2.0 Work in progress