| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | R1 GUILDFORD EXCH R1 GUILDFORD EXCH R1 NEWTON EXCH | 06:45 | 18:59 | 12:14 | Sa (4/06-6/21) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R1 GUILDFORD EXCH | 06:45 | 07:10 | 00:25 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 07:16 | 07:41 | 00:25 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 07:51 | 08:17 | 00:26 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 08:26 | 08:53 | 00:27 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 09:03 | 09:30 | 00:27 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 09:49 | 10:16 | 00:27 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 10:23 | 10:51 | 00:28 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 11:08 | 11:37 | 00:29 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 11:44 | 12:14 | 00:30 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 12:29 | 12:58 | 00:29 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 13:05 | 13:37 | 00:32 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 13:50 | 14:20 | 00:30 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 14:27 | 15:00 | 00:33 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 15:13 | 15:41 | 00:28 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 15:48 | 16:21 | 00:33 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 16:34 | 17:02 | 00:28 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 17:09 | 17:42 | 00:33 | Sa (4/06-6/21) |
| R1 NEWTON EXCH | 17:56 | 18:23 | 00:27 | Sa (4/06-6/21) |
| R1 GUILDFORD EXCH | 18:31 | 18:59 | 00:28 | Sa (4/06-6/21) |