please consider adding an ICS export for public transport connections. The result of a timetable search would simply become a calendar event: departure and arrival as start/end time, departure stop as location, and the transfers (lines, platforms, times) in the event notes.

All the structured data is already there after the search, so this should be relatively easy to implement. It would close one of the few gaps where I still need a second app.

Thanks!
paradeiser