| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 319 Scott Rd Station 319 Scott Rd Station 319 Newton Exchange | 05:47 | 18:58 | 13:11 | Sa (4/21-6/22) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 319 Scott Rd Station | 05:47 | 06:20 | 00:33 | Sa (4/21-6/22) |
| 319 Newton Exchange | 06:30 | 07:03 | 00:33 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 07:16 | 07:52 | 00:36 | Sa (4/21-6/22) |
| 319 Newton Exchange | 08:00 | 08:36 | 00:36 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 08:46 | 09:23 | 00:37 | Sa (4/21-6/22) |
| 319 Newton Exchange | 09:30 | 10:09 | 00:39 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 10:18 | 10:56 | 00:38 | Sa (4/21-6/22) |
| 319 Newton Exchange | 11:15 | 11:56 | 00:41 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 12:03 | 12:44 | 00:41 | Sa (4/21-6/22) |
| 319 Newton Exchange | 13:00 | 13:45 | 00:45 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 13:53 | 14:35 | 00:42 | Sa (4/21-6/22) |
| 319 Newton Exchange | 14:45 | 15:31 | 00:46 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 15:36 | 16:20 | 00:44 | Sa (4/21-6/22) |
| 319 Newton Exchange | 16:30 | 17:16 | 00:46 | Sa (4/21-6/22) |
| 319 Scott Rd Station | 17:21 | 18:04 | 00:43 | Sa (4/21-6/22) |
| 319 Newton Exchange | 18:15 | 18:58 | 00:43 | Sa (4/21-6/22) |