| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | R1 GUILDFORD EXCH R1 NEWTON EXCH | 05:20 | 23:27 | 18:07 | Sa (6/21-9/05) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R1 GUILDFORD EXCH | 05:20 | 05:43 | 00:23 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 05:51 | 06:15 | 00:24 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 06:20 | 06:44 | 00:24 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 06:59 | 07:24 | 00:25 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 07:38 | 08:04 | 00:26 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 08:09 | 08:36 | 00:27 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 08:50 | 09:17 | 00:27 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 09:33 | 10:00 | 00:27 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 10:14 | 10:42 | 00:28 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 10:55 | 11:24 | 00:29 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 11:38 | 12:08 | 00:30 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 12:15 | 12:44 | 00:29 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 12:52 | 13:23 | 00:31 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 13:34 | 14:04 | 00:30 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 14:12 | 14:45 | 00:33 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 14:56 | 15:24 | 00:28 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 15:32 | 16:05 | 00:33 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 16:16 | 16:44 | 00:28 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 16:52 | 17:25 | 00:33 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 17:37 | 18:04 | 00:27 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 18:12 | 18:43 | 00:31 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 18:49 | 19:16 | 00:27 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 19:24 | 19:54 | 00:30 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 20:01 | 20:28 | 00:27 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 20:37 | 21:05 | 00:28 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 21:18 | 21:43 | 00:25 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 21:49 | 22:16 | 00:27 | Sa (6/21-9/05) |
| R1 NEWTON EXCH | 22:31 | 22:55 | 00:24 | Sa (6/21-9/05) |
| R1 GUILDFORD EXCH | 23:01 | 23:27 | 00:26 | Sa (6/21-9/05) |