| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
321 SURREY CTRL STN 324 SURREY CTRL STN 321 WHITE ROCK CTR 341 NEWTON EXCH | 06:46 | 24:42 | 17:56 | Sa (4/12-6/20) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 341 NEWTON EXCH | 06:46 | 07:10 | 00:24 | Sa (4/12-6/20) |
| 324 SURREY CTRL STN | 07:25 | 07:50 | 00:25 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 08:00 | 08:43 | 00:43 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 09:04 | 09:50 | 00:46 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 10:00 | 10:53 | 00:53 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 11:00 | 11:51 | 00:51 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 12:10 | 13:06 | 00:56 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 13:21 | 14:13 | 00:52 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 14:31 | 15:29 | 00:58 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 15:45 | 16:39 | 00:54 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 16:55 | 17:53 | 00:58 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 18:11 | 18:59 | 00:48 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 19:07 | 19:55 | 00:48 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 20:09 | 20:56 | 00:47 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 21:07 | 21:50 | 00:43 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 22:10 | 22:52 | 00:42 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 23:10 | 23:53 | 00:43 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 24:06 | 24:42 | 00:36 | Sa (4/12-6/20) |