| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
323 SURREY CTRL STN 335 NEWTON EXCH 501 SURREY CTRL STN 323 NEWTON EXCH 335 SURREY CTRL STN 501 LANGLEY CTR | 12:05 | 19:45 | 07:40 | Sa (4/06-6/21) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 501 LANGLEY CTR | 12:05 | 13:03 | 00:58 | Sa (4/06-6/21) |
| 501 SURREY CTRL STN | 13:14 | 14:12 | 00:58 | Sa (4/06-6/21) |
| 501 LANGLEY CTR | 14:25 | 15:25 | 01:00 | Sa (4/06-6/21) |
| 501 SURREY CTRL STN | 15:34 | 16:34 | 01:00 | Sa (4/06-6/21) |
| 323 NEWTON EXCH | 16:40 | 17:12 | 00:32 | Sa (4/06-6/21) |
| 323 SURREY CTRL STN | 17:20 | 17:51 | 00:31 | Sa (4/06-6/21) |
| 335 NEWTON EXCH | 18:05 | 18:55 | 00:50 | Sa (4/06-6/21) |
| 335 SURREY CTRL STN | 19:01 | 19:45 | 00:44 | Sa (4/06-6/21) |