| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 SURREY CTRL STN 321 SURREY CTRL STN 321 WHITE ROCK CTR 321 WHITE ROCK SOUTH | 07:29 | 25:22 | 17:53 | Sa (4/06-6/21) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 SURREY CTRL STN | 07:29 | 08:15 | 00:46 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 08:30 | 09:16 | 00:46 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 09:31 | 10:24 | 00:53 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 10:30 | 11:23 | 00:53 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 11:32 | 12:27 | 00:55 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 12:40 | 13:36 | 00:56 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 13:47 | 14:42 | 00:55 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 14:51 | 15:49 | 00:58 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 16:00 | 16:54 | 00:54 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 17:07 | 18:05 | 00:58 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 18:15 | 19:04 | 00:49 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 19:15 | 20:03 | 00:48 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 20:18 | 21:00 | 00:42 | Sa (4/06-6/21) |
| 321 WHITE ROCK SOUTH | 21:15 | 22:02 | 00:47 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 22:12 | 23:00 | 00:48 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 23:10 | 23:53 | 00:43 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 24:04 | 24:40 | 00:36 | Sa (4/06-6/21) |
| 321 WHITE ROCK SOUTH | 24:40 | 25:22 | 00:42 | Sa (4/06-6/21) |