| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 SURREY CTRL STN 321 SURREY CTRL STN 321 WHITE ROCK CTR 321 WHITE ROCK SOUTH | 05:55 | 21:16 | 15:21 | Sa (1/06-4/05) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 WHITE ROCK CTR | 05:55 | 06:35 | 00:40 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 06:57 | 07:40 | 00:43 | Sa (1/06-4/05) |
| 321 WHITE ROCK SOUTH | 07:45 | 08:32 | 00:47 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 08:35 | 09:30 | 00:55 | Sa (1/06-4/05) |
| 321 WHITE ROCK CTR | 09:45 | 10:31 | 00:46 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 10:47 | 11:42 | 00:55 | Sa (1/06-4/05) |
| 321 WHITE ROCK CTR | 11:59 | 12:51 | 00:52 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 13:02 | 13:57 | 00:55 | Sa (1/06-4/05) |
| 321 WHITE ROCK CTR | 14:13 | 15:09 | 00:56 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 15:17 | 16:11 | 00:54 | Sa (1/06-4/05) |
| 321 WHITE ROCK CTR | 16:28 | 17:23 | 00:55 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 17:30 | 18:21 | 00:51 | Sa (1/06-4/05) |
| 321 WHITE ROCK CTR | 18:30 | 19:18 | 00:48 | Sa (1/06-4/05) |
| 321 SURREY CTRL STN | 19:30 | 20:19 | 00:49 | Sa (1/06-4/05) |
| 321 WHITE ROCK CTR | 20:30 | 21:16 | 00:46 | Sa (1/06-4/05) |