| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 SURREY CTRL STN 321 SURREY CTRL STN 321 NEWTON EXCH 321 WHITE ROCK CTR 321 WHITE ROCK SOUTH | 05:39 | 21:46 | 16:07 | Sa (1/06-4/05) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 SURREY CTRL STN | 05:39 | 06:20 | 00:41 | Sa (1/06-4/05) |
| 321 WHITE ROCK SOUTH | 06:35 | 07:19 | 00:44 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 07:35 | 08:30 | 00:55 | Sa (1/06-4/05) |
| 321 WHITE ROCK CTR | 08:45 | 09:31 | 00:46 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 09:47 | 10:42 | 00:55 | Sa (1/06-4/05) |
| 321 WHITE ROCK CTR | 10:59 | 11:48 | 00:49 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 12:02 | 12:57 | 00:55 | Sa (1/06-4/05) |
| 321 WHITE ROCK CTR | 13:13 | 14:07 | 00:54 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 14:17 | 15:12 | 00:55 | Sa (1/06-4/05) |
| 321 WHITE ROCK CTR | 15:28 | 16:23 | 00:55 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 16:30 | 17:22 | 00:52 | Sa (1/06-4/05) |
| 321 WHITE ROCK CTR | 17:29 | 18:24 | 00:55 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 18:30 | 19:19 | 00:49 | Sa (1/06-4/05) |
| 321 WHITE ROCK SOUTH | 19:30 | 20:17 | 00:47 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 20:22 | 21:17 | 00:55 | Sa (1/06-4/05) |
| 321 NEWTON EXCH | 21:30 | 21:46 | 00:16 | Sa (1/06-4/05) |