| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 319 Scott Rd Station 319 Newton Exchange | 10:41 | 25:55 | 15:14 | Sa (4/18-6/26) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 319 Scott Rd Station | 10:41 | 11:15 | 00:34 | Sa (4/18-6/26) |
| 319 Newton Exchange | 11:25 | 11:58 | 00:33 | Sa (4/18-6/26) |
| 319 Scott Rd Station | 12:08 | 12:44 | 00:36 | Sa (4/18-6/26) |
| 319 Newton Exchange | 12:57 | 13:33 | 00:36 | Sa (4/18-6/26) |
| 319 Scott Rd Station | 13:44 | 14:23 | 00:39 | Sa (4/18-6/26) |
| 319 Newton Exchange | 14:33 | 15:12 | 00:39 | Sa (4/18-6/26) |
| 319 Scott Rd Station | 15:20 | 15:59 | 00:39 | Sa (4/18-6/26) |
| 319 Newton Exchange | 16:09 | 16:47 | 00:38 | Sa (4/18-6/26) |
| 319 Scott Rd Station | 16:56 | 17:33 | 00:37 | Sa (4/18-6/26) |
| 319 Newton Exchange | 17:45 | 18:23 | 00:38 | Sa (4/18-6/26) |
| 319 Scott Rd Station | 18:29 | 19:03 | 00:34 | Sa (4/18-6/26) |
| 319 Newton Exchange | 19:10 | 19:46 | 00:36 | Sa (4/18-6/26) |
| 319 Scott Rd Station | 19:56 | 20:27 | 00:31 | Sa (4/18-6/26) |
| 319 Newton Exchange | 20:37 | 21:08 | 00:31 | Sa (4/18-6/26) |
| 319 Scott Rd Station | 21:16 | 21:46 | 00:30 | Sa (4/18-6/26) |
| 319 Newton Exchange | 21:58 | 22:29 | 00:31 | Sa (4/18-6/26) |
| 319 Scott Rd Station | 22:35 | 23:03 | 00:28 | Sa (4/18-6/26) |
| 319 Newton Exchange | 23:08 | 23:37 | 00:29 | Sa (4/18-6/26) |
| 319 Scott Rd Station | 23:45 | 24:13 | 00:28 | Sa (4/18-6/26) |
| 319 Newton Exchange | 24:18 | 24:47 | 00:29 | Sa (4/18-6/26) |
| 319 Scott Rd Station | 24:55 | 25:21 | 00:26 | Sa (4/18-6/26) |
| 319 Newton Exchange | 25:28 | 25:55 | 00:27 | Sa (4/18-6/26) |