| 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 | 25:22 | 19:27 | Sa (6/21-9/05) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 WHITE ROCK CTR | 05:55 | 06:35 | 00:40 | Sa (6/21-9/05) |
| 321 SURREY CTRL STN | 06:55 | 07:38 | 00:43 | Sa (6/21-9/05) |
| 321 WHITE ROCK SOUTH | 07:45 | 08:35 | 00:50 | Sa (6/21-9/05) |
| 321 SURREY CTRL STN | 08:40 | 09:36 | 00:56 | Sa (6/21-9/05) |
| 321 WHITE ROCK CTR | 09:45 | 10:38 | 00:53 | Sa (6/21-9/05) |
| 321 SURREY CTRL STN | 10:44 | 11:35 | 00:51 | Sa (6/21-9/05) |
| 321 WHITE ROCK CTR | 11:55 | 12:51 | 00:56 | Sa (6/21-9/05) |
| 321 SURREY CTRL STN | 12:57 | 13:49 | 00:52 | Sa (6/21-9/05) |
| 321 WHITE ROCK CTR | 14:07 | 15:05 | 00:58 | Sa (6/21-9/05) |
| 321 SURREY CTRL STN | 15:21 | 16:15 | 00:54 | Sa (6/21-9/05) |
| 321 WHITE ROCK CTR | 16:31 | 17:29 | 00:58 | Sa (6/21-9/05) |
| 321 SURREY CTRL STN | 17:45 | 18:35 | 00:50 | Sa (6/21-9/05) |
| 321 WHITE ROCK CTR | 18:43 | 19:38 | 00:55 | Sa (6/21-9/05) |
| 321 SURREY CTRL STN | 19:46 | 20:33 | 00:47 | Sa (6/21-9/05) |
| 321 WHITE ROCK CTR | 20:43 | 21:29 | 00:46 | Sa (6/21-9/05) |
| 321 SURREY CTRL STN | 21:50 | 22:32 | 00:42 | Sa (6/21-9/05) |
| 321 WHITE ROCK SOUTH | 22:38 | 23:25 | 00:47 | Sa (6/21-9/05) |
| 321 SURREY CTRL STN | 23:35 | 24:17 | 00:42 | Sa (6/21-9/05) |
| 321 WHITE ROCK SOUTH | 24:40 | 25:22 | 00:42 | Sa (6/21-9/05) |