| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 319 Scott Rd Station 319 Newton Exchange | 05:50 | 19:33 | 13:43 | Sa (4/17-6/25) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 319 Scott Rd Station | 05:50 | 06:20 | 00:30 | Sa (4/17-6/25) |
| 319 Newton Exchange | 06:30 | 06:59 | 00:29 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 07:07 | 07:37 | 00:30 | Sa (4/17-6/25) |
| 319 Newton Exchange | 07:44 | 08:15 | 00:31 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 08:22 | 08:53 | 00:31 | Sa (4/17-6/25) |
| 319 Newton Exchange | 08:59 | 09:30 | 00:31 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 09:37 | 10:11 | 00:34 | Sa (4/17-6/25) |
| 319 Newton Exchange | 10:19 | 10:53 | 00:34 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 11:06 | 11:42 | 00:36 | Sa (4/17-6/25) |
| 319 Newton Exchange | 11:49 | 12:30 | 00:41 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 12:39 | 13:25 | 00:46 | Sa (4/17-6/25) |
| 319 Newton Exchange | 13:33 | 14:19 | 00:46 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 14:30 | 15:17 | 00:47 | Sa (4/17-6/25) |
| 319 Newton Exchange | 15:23 | 16:10 | 00:47 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 16:22 | 17:07 | 00:45 | Sa (4/17-6/25) |
| 319 Newton Exchange | 17:13 | 17:59 | 00:46 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 18:04 | 18:48 | 00:44 | Sa (4/17-6/25) |
| 319 Newton Exchange | 18:55 | 19:33 | 00:38 | Sa (4/17-6/25) |