| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 319 Scott Rd Station 319 Newton Exchange | 05:59 | 22:30 | 16:31 | Sa (4/17-6/25) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 319 Scott Rd Station | 05:59 | 06:29 | 00:30 | Sa (4/17-6/25) |
| 319 Newton Exchange | 06:37 | 07:06 | 00:29 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 07:14 | 07:44 | 00:30 | Sa (4/17-6/25) |
| 319 Newton Exchange | 07:52 | 08:23 | 00:31 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 08:29 | 09:00 | 00:31 | Sa (4/17-6/25) |
| 319 Newton Exchange | 09:09 | 09:41 | 00:32 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 09:47 | 10:21 | 00:34 | Sa (4/17-6/25) |
| 319 Newton Exchange | 10:29 | 11:03 | 00:34 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 11:16 | 11:52 | 00:36 | Sa (4/17-6/25) |
| 319 Newton Exchange | 11:59 | 12:40 | 00:41 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 12:47 | 13:33 | 00:46 | Sa (4/17-6/25) |
| 319 Newton Exchange | 13:41 | 14:27 | 00:46 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 14:37 | 15:24 | 00:47 | Sa (4/17-6/25) |
| 319 Newton Exchange | 15:31 | 16:17 | 00:46 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 16:28 | 17:13 | 00:45 | Sa (4/17-6/25) |
| 319 Newton Exchange | 17:19 | 18:04 | 00:45 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 18:10 | 18:54 | 00:44 | Sa (4/17-6/25) |
| 319 Newton Exchange | 19:01 | 19:37 | 00:36 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 19:46 | 20:22 | 00:36 | Sa (4/17-6/25) |
| 319 Newton Exchange | 20:29 | 21:04 | 00:35 | Sa (4/17-6/25) |
| 319 Scott Rd Station | 21:16 | 21:49 | 00:33 | Sa (4/17-6/25) |
| 319 Newton Exchange | 21:57 | 22:30 | 00:33 | Sa (4/17-6/25) |