| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 319 Scott Rd Station 319 Newton Exchange | 12:23 | 20:06 | 07:43 | Sa (4/17-6/25) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 319 Scott Rd Station | 12:23 | 13:07 | 00:44 | Sa (4/17-6/25) |
| 319 Newton Exchange | 13:17 | 14:03 | 00:46 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 14:15 | 15:02 | 00:47 | Sa (4/17-6/25) |
| 319 Newton Exchange | 15:08 | 15:55 | 00:47 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 16:07 | 16:53 | 00:46 | Sa (4/17-6/25) |
| 319 Newton Exchange | 17:01 | 17:47 | 00:46 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 17:52 | 18:36 | 00:44 | Sa (4/17-6/25) |
| 319 Newton Exchange | 18:43 | 19:23 | 00:40 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 19:30 | 20:06 | 00:36 | Sa (4/17-6/25) |