| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | R1 GUILDFORD EXCH R1 NEWTON EXCH | 05:04 | 25:04 | 20:00 | Sa (4/18-6/26) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R1 NEWTON EXCH | 05:04 | 05:25 | 00:21 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 05:35 | 05:59 | 00:24 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 06:08 | 06:30 | 00:22 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 06:35 | 07:01 | 00:26 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 07:11 | 07:36 | 00:25 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 07:50 | 08:17 | 00:27 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 08:23 | 08:48 | 00:25 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 09:02 | 09:32 | 00:30 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 09:44 | 10:12 | 00:28 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 10:26 | 10:59 | 00:33 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 11:06 | 11:36 | 00:30 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 11:50 | 12:26 | 00:36 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 12:34 | 13:05 | 00:31 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 13:12 | 13:49 | 00:37 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 14:01 | 14:35 | 00:34 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 14:42 | 15:18 | 00:36 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 15:32 | 16:05 | 00:33 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 16:12 | 16:48 | 00:36 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 17:03 | 17:35 | 00:32 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 17:42 | 18:16 | 00:34 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 18:26 | 18:56 | 00:30 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 19:02 | 19:31 | 00:29 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 19:50 | 20:16 | 00:26 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 20:21 | 20:49 | 00:28 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 20:58 | 21:24 | 00:26 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 21:36 | 22:03 | 00:27 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 22:09 | 22:34 | 00:25 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 22:51 | 23:18 | 00:27 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 23:25 | 23:49 | 00:24 | Sa (4/18-6/26) |
| R1 GUILDFORD EXCH | 24:06 | 24:30 | 00:24 | Sa (4/18-6/26) |
| R1 NEWTON EXCH | 24:42 | 25:04 | 00:22 | Sa (4/18-6/26) |