Before you start

All feeds come with no major restrictions, but some of them require you to put an attribution.

If you don't know what GTFS (General Transit Feed Specification) is: long story short — it's a format for sharing data about public transit schedules. It's nothing more then some CSV files zipped together, but I encourage you to read-up more on the actual spec on https://gtfs.org.

Notices

On block_id

The definition of block_id in the GTFS specification is incredibly vague, and was changed in a breaking and backwards-incompatible way back in 2017.

All GTFS files posted here, with the notable exception of tokyo/rail.zip, may use block_id to represent "running boards" / "diagrams" / (pol.) "brygady"; having the same semantics as a "Block" from TransXChange. Consumers may use this field to propagate delays, but must not use block_id to infer in-seat transfers. In-seat transfers should only be inferred from transfers.txt.

Furthermore, some GTFS files may also provide a block_short_name column, with a short, rider-facing string identifying the block within a route - this string should usually be placed alongside route_short_name.

The exception to above is tokyo/rail.zip, where block_id retains its pre-2017 purpose of identifying in-seat transfers.

Disclaimer

Even tough all feeds, as long as listed here, should be up-to-date, I need to leave the below statement if in any unexpected event I won't be able to maintain the feed.
If you encounter any issues with the data here, please get in touch.

The feeds are provided “as is”, without warranty of any kind, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose and noninfrigement. In no event shall the author be liable for any claim, damages or other liability, whether in action of contract, tort or otherwise, arising from, out of or in connection with the feeds or the use or other dealings in the provided data.

GTFS Feeds

Other sources for Polish GTFS data

Several agencies make their GTFS feeds available to the public:

The list above is based on the Polish MMTIS National Access Point, published by the Ministry of Infrastructure.

See the following projects for other GTFS feeds: