Along with busses, it's probably worth noting the schedule changes to trains.
First, I'll quote u/
Chemical-Glove-1435 who been consistently publishing slow zone updates. It's just easier to read the bullet points and than the PDF.
So that said,
his post notes this
So that said, I decided the compare between the March 2023 and July 2023 schedule. The main website listing Summer 2023 Service Changes a pretty detailed list of bus schedule updates but all I can see for trains are just "Service frequency decreases and departure times change on all branches throughout the day on weekdays." (and it's notable it's only for Orange, Green, and Blue - I'm keeping a pin on that to follow up later on this post).
Old (Effective March 12, 2023):
https://web.archive.org/web/2023030...oute_pdfs/batch_6375/RL-OL-GL-BL-SL-S2-P4.pdf (Web archive to keep the link relevant)
New (Effective July 2, 2023):
https://cdn.mbta.com/sites/default/files/media/route_pdfs/batch_6559/SUBWAY-S3-P4.pdf
Which my own analysis found a few additional notes.
- There is no longer "peak trains" for Orange Line. March 2023 was peak OL was every 7-10 min, off-peak 8-12. Now will be every 10-12. This does make Saturday more frequent than weekdays
- Orange Line Sunday will increase frequency from every 11-13 mins to 10-11 mins
- Mar 2023 Weekday Peak Red Line was officially every 7-8 on min within trunk, 13-15 min on branches vs July 2023 Weekday peak will be every 9 minutes within trunk, 16 min on branches
- Mar 2023 Weekday Off-Peak Red Line was officially every 8 on min within trunk, 16 min on branches vs July 2023 Weekday Off-Peak will be every 9 minutes within trunk, 18 min on branches
- Mar 2023 Saturday Red Line was officially every 8 on min within trunk, 16 min on branches vs July 2023 Saturday will be every 11 minutes within trunk, 22 min on branches
- Mar 2023 Weekday Off-Peak Blue Line was officially every 11 mins vs July 2023 Weekday Off-Peak Blue Line will be every 7-12 mins
- Mar 2023 Weekday Weekend Blue Line was officially every 9 mins vs July 2023 Weekday Off-Peak Blue Line will be every 10-12 mins
While Transit Matters do have their headway data set and someone is probably already doing it, we should start archiving these PDFs. Not that waiting up to 22 minutes needs reminding that it's not normal, it is probably still important that we can still remember what headways used to be on official records. Especially if even the current numbers becomes the "good old days".