| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R1 GUILDFORD EXCH R1 NEWTON EXCH | 07:02 | 19:56 | 12:54 | Sa (4/12-6/20) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R1 GUILDFORD EXCH | 07:02 | 07:27 | 00:25 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 07:34 | 08:00 | 00:26 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 08:14 | 08:40 | 00:26 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 08:45 | 09:12 | 00:27 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 09:26 | 09:53 | 00:27 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 10:07 | 10:36 | 00:29 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 10:50 | 11:19 | 00:29 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 11:31 | 12:00 | 00:29 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 12:12 | 12:42 | 00:30 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 12:54 | 13:24 | 00:30 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 13:32 | 14:04 | 00:32 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 14:14 | 14:44 | 00:30 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 14:52 | 15:25 | 00:33 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 15:36 | 16:04 | 00:28 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 16:12 | 16:45 | 00:33 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 16:56 | 17:24 | 00:28 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 17:32 | 18:04 | 00:32 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 18:17 | 18:44 | 00:27 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 18:52 | 19:23 | 00:31 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 19:29 | 19:56 | 00:27 | Sa (4/12-6/20) |