| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | R1 GUILDFORD EXCH R1 NEWTON EXCH R1 NEWTON EXCH | 05:21 | 23:10 | 17:49 | Sa (4/06-6/21) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R1 NEWTON EXCH | 05:21 | 05:41 | 00:20 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 05:51 | 06:15 | 00:24 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 06:20 | 06:44 | 00:24 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 06:55 | 07:20 | 00:25 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 07:26 | 07:51 | 00:25 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 08:01 | 08:27 | 00:26 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 08:37 | 09:04 | 00:27 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 09:12 | 09:39 | 00:27 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 09:58 | 10:25 | 00:27 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 10:32 | 11:01 | 00:29 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 11:17 | 11:46 | 00:29 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 11:53 | 12:23 | 00:30 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 12:37 | 13:07 | 00:30 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 13:14 | 13:46 | 00:32 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 13:59 | 14:29 | 00:30 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 14:36 | 15:09 | 00:33 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 15:22 | 15:50 | 00:28 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 15:57 | 16:30 | 00:33 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 16:43 | 17:11 | 00:28 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 17:18 | 17:51 | 00:33 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 18:04 | 18:31 | 00:27 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 18:38 | 19:09 | 00:31 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 19:16 | 19:43 | 00:27 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 19:51 | 20:21 | 00:30 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 20:28 | 20:54 | 00:26 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 21:03 | 21:31 | 00:28 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 21:41 | 22:05 | 00:24 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 22:10 | 22:36 | 00:26 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 22:47 | 23:10 | 00:23 | Sa (4/06-6/21) |