| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 319 Scott Rd Station 319 Scott Rd Station 319 Newton Exchange | 06:18 | 26:03 | 19:45 | Sa (4/21-6/22) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 319 Scott Rd Station | 06:18 | 06:51 | 00:33 | Sa (4/21-6/22) |
| 319 Newton Exchange | 07:00 | 07:35 | 00:35 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 07:46 | 08:23 | 00:37 | Sa (4/21-6/22) |
| 319 Newton Exchange | 08:30 | 09:06 | 00:36 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 09:18 | 09:54 | 00:36 | Sa (4/21-6/22) |
| 319 Newton Exchange | 10:00 | 10:41 | 00:41 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 10:48 | 11:26 | 00:38 | Sa (4/21-6/22) |
| 319 Newton Exchange | 11:45 | 12:26 | 00:41 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 12:35 | 13:16 | 00:41 | Sa (4/21-6/22) |
| 319 Newton Exchange | 13:30 | 14:15 | 00:45 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 14:23 | 15:06 | 00:43 | Sa (4/21-6/22) |
| 319 Newton Exchange | 15:15 | 16:01 | 00:46 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 16:06 | 16:50 | 00:44 | Sa (4/21-6/22) |
| 319 Newton Exchange | 17:00 | 17:44 | 00:44 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 17:50 | 18:32 | 00:42 | Sa (4/21-6/22) |
| 319 Newton Exchange | 18:45 | 19:26 | 00:41 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 19:32 | 20:10 | 00:38 | Sa (4/21-6/22) |
| 319 Newton Exchange | 20:16 | 20:54 | 00:38 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 21:02 | 21:38 | 00:36 | Sa (4/21-6/22) |
| 319 Newton Exchange | 21:46 | 22:23 | 00:37 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 22:32 | 23:06 | 00:34 | Sa (4/21-6/22) |
| 319 Newton Exchange | 23:16 | 23:49 | 00:33 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 24:02 | 24:31 | 00:29 | Sa (4/21-6/22) |
| 319 Newton Exchange | 24:46 | 25:18 | 00:32 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 25:35 | 26:03 | 00:28 | Sa (4/21-6/22) |