Associating a DATE with a given trip_id from GTFS Static Data

I am working on a project using the MBTA's GTFS-static date. I would like to associated a specific date (10/18/23) with each specific trip_id, and am not sure the best way to do this. I suspect someone has solved this problem and would appreciate any guidance! I found an associated stack overflow but am not able to exactly understand how I would apply it.

https://stackoverflow.com/questions/61047825/is-there-a-way-to-determine-which-day-a-trip-occurs-with-gtfs

Thanks!

David

When it comes to associating specific dates with  trip_ids , it's important to note that trips can occur on multiple days. Therefore, directly linking a single date to a trip_id might not be super straightforward.

We might suggest associating each trip_id with the corresponding service_id found in the calendar.txt file of the GTFS-static data. This link will allow you to understand on which days a specific trip is scheduled to run.

If your goal is to find out whether a trip runs on a particular date, you might find it more useful to filter the /schedules endpoint in the v3 API . By filtering by date, route, and other relevant parameters, you can determine if a specific trip is scheduled for that date.

All the best,

Developer@MBTA