Data recommendations
Data model
Set of files describing the transport offer (timetables, routes, lines, stops, connections between stops) planned over the next 30 days, for all public transport lines in the Ile-de-France region (OPTILE, RATP and SNCF). These files are updated 3 times a day. More precisely, at 8 a.m., 1 p.m. and 5 p.m.
The files bring together the offer of train, RER, metro, tram, bus and coach lines in the Ile-de-France region.
This data comes from each of the 75 public transport operators in the Paris region, which send Île-de-France Mobilités the scheduled schedules of their lines so that Île-de-France Mobilités can provide an information service to passengers (Ile-de-France Mobilités).
As part of its missions, Île-de-France Mobilités consolidates, aligns and controls the data that is transmitted by operators under the conditions set out in their operating contract. Île-de-France Mobilités then publishes them on its Ile-de-France Mobilités website and on its Open Data portal.
Île-de-France Mobilités and the operators regularly monitor the quality of the data.
Documentation
Specific documentation is available on this dataset. It provides a better understanding of GTFS data, its structure, business concepts and any precautions for use.
Consult the documentation on Ile-de-France Mobilités data
Quality of files in GTFS format
- The files describe the expected schedules over the next 30 days.
- Information on access has been collected by Île-de-France Mobilités. This data is still imperfect and actions are underway with carriers to improve it. In the meantime, don't hesitate to help us by sending us your comments on [email protected]
- The timetables of the SNCF lines include the adaptations made during planned works, as well as the substitutions made by bus (e.g. a bus journey will be offered if a section is cut off due to works).
- The timetables of the RATP metro lines include adaptations made during planned works, as well as substitutions made by bus (e.g. a bus journey will be offered if a section is cut off due to works). The timetables of the other RATP lines (buses and trams) do not include adaptations made during planned works.
- All RER A and B timetables are transmitted by the SNCF.
- The GTFS format does not allow us to describe the Local Traffic Bans (ITL) that sometimes exist on some OPTILE bus lines.