| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 SURREY CTRL STN 321 SURREY CTRL STN 321 SURREY CTRL STN 321 WHITE ROCK CTR 321 WHITE ROCK SOUTH | 05:45 | 21:43 | 15:58 | Sa (4/06-6/21) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 SURREY CTRL STN | 05:45 | 06:00 | 00:15 | Sa (4/06-6/21) |
| 321 WHITE ROCK SOUTH | 06:15 | 06:59 | 00:44 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 07:05 | 08:00 | 00:55 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 08:15 | 08:58 | 00:43 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 09:15 | 10:08 | 00:53 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 10:15 | 11:08 | 00:53 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 11:17 | 12:12 | 00:55 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 12:25 | 13:21 | 00:56 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 13:32 | 14:27 | 00:55 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 14:36 | 15:34 | 00:58 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 15:45 | 16:39 | 00:54 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 16:52 | 17:50 | 00:58 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 18:00 | 18:50 | 00:50 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 19:00 | 19:48 | 00:48 | Sa (4/06-6/21) |
| 321 SURREY CTRL STN | 20:00 | 20:49 | 00:49 | Sa (4/06-6/21) |
| 321 WHITE ROCK CTR | 21:00 | 21:43 | 00:43 | Sa (4/06-6/21) |