| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
319 SCOTT RD STN 319 NEWTON EXCH | 05:15 | 24:10 | 18:55 | Sa (4/06-6/21) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 319 SCOTT RD STN | 05:15 | 05:41 | 00:26 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 05:50 | 06:19 | 00:29 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 06:26 | 06:55 | 00:29 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 07:01 | 07:30 | 00:29 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 07:38 | 08:07 | 00:29 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 08:13 | 08:42 | 00:29 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 08:50 | 09:20 | 00:30 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 09:33 | 10:03 | 00:30 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 10:10 | 10:43 | 00:33 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 10:53 | 11:26 | 00:33 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 11:38 | 12:16 | 00:38 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 12:21 | 12:57 | 00:36 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 13:06 | 13:44 | 00:38 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 13:49 | 14:25 | 00:36 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 14:34 | 15:11 | 00:37 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 15:17 | 15:54 | 00:37 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 16:02 | 16:36 | 00:34 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 16:45 | 17:21 | 00:36 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 17:30 | 18:04 | 00:34 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 18:13 | 18:48 | 00:35 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 18:55 | 19:30 | 00:35 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 19:40 | 20:12 | 00:32 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 20:25 | 20:57 | 00:32 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 21:10 | 21:41 | 00:31 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 21:55 | 22:23 | 00:28 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 22:30 | 23:00 | 00:30 | Sa (4/06-6/21) |
| 319 SCOTT RD STN | 23:05 | 23:32 | 00:27 | Sa (4/06-6/21) |
| 319 NEWTON EXCH | 23:40 | 24:10 | 00:30 | Sa (4/06-6/21) |