| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R1 GUILDFORD EXCH R1 NEWTON EXCH | 13:10 | 18:19 | 05:09 | Sa (4/12-6/20) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R1 NEWTON EXCH | 13:10 | 13:40 | 00:30 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 13:48 | 14:20 | 00:32 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 14:32 | 15:00 | 00:28 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 15:08 | 15:41 | 00:33 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 15:52 | 16:20 | 00:28 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 16:28 | 17:01 | 00:33 | Sa (4/12-6/20) |
| R1 NEWTON EXCH | 17:12 | 17:40 | 00:28 | Sa (4/12-6/20) |
| R1 GUILDFORD EXCH | 17:48 | 18:19 | 00:31 | Sa (4/12-6/20) |