| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | R1 GUILDFORD EXCH R1 NEWTON EXCH | 06:47 | 25:19 | 18:32 | Sa (4/18-6/26) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R1 NEWTON EXCH | 06:47 | 07:12 | 00:25 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 07:26 | 07:53 | 00:27 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 07:59 | 08:24 | 00:25 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 08:38 | 09:05 | 00:27 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 09:21 | 09:48 | 00:27 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 10:02 | 10:35 | 00:33 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 10:42 | 11:12 | 00:30 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 11:26 | 12:00 | 00:34 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 12:14 | 12:45 | 00:31 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 12:52 | 13:29 | 00:37 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 13:41 | 14:15 | 00:34 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 14:22 | 14:59 | 00:37 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 15:11 | 15:45 | 00:34 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 15:52 | 16:28 | 00:36 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 16:43 | 17:15 | 00:32 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 17:22 | 17:57 | 00:35 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 18:06 | 18:36 | 00:30 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 18:42 | 19:14 | 00:32 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 19:28 | 19:56 | 00:28 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 20:06 | 20:34 | 00:28 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 20:46 | 21:12 | 00:26 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 21:21 | 21:48 | 00:27 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 21:54 | 22:19 | 00:25 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 22:36 | 23:03 | 00:27 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 23:10 | 23:34 | 00:24 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 23:51 | 24:18 | 00:27 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 24:26 | 24:49 | 00:23 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 24:55 | 25:19 | 00:24 | Sa (4/18-6/26) |