| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 SURREY CTRL STN 321 WHITE ROCK CTR | 05:56 | 20:37 | 14:41 | MTuWThF (4/12-6/20) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 SURREY CTRL STN | 05:56 | 06:36 | 00:40 | MTuWThF (4/12-6/20) -5/24 |
| 321 WHITE ROCK CTR | 06:47 | 07:36 | 00:49 | MTuWThF (4/12-6/20) -5/24 |
| 321 SURREY CTRL STN | 07:42 | 08:26 | 00:44 | MTuWThF (4/12-6/20) -5/24 |
| 321 WHITE ROCK CTR | 08:36 | 09:29 | 00:53 | MTuWThF (4/12-6/20) -5/24 |
| 321 SURREY CTRL STN | 09:50 | 10:36 | 00:46 | MTuWThF (4/12-6/20) -5/24 |
| 321 WHITE ROCK CTR | 10:51 | 11:47 | 00:56 | MTuWThF (4/12-6/20) -5/24 |
| 321 SURREY CTRL STN | 12:03 | 12:51 | 00:48 | MTuWThF (4/12-6/20) -5/24 |
| 321 WHITE ROCK CTR | 13:06 | 14:02 | 00:56 | MTuWThF (4/12-6/20) -5/24 |
| 321 SURREY CTRL STN | 14:16 | 15:06 | 00:50 | MTuWThF (4/12-6/20) -5/24 |
| 321 WHITE ROCK CTR | 15:21 | 16:24 | 01:03 | MTuWThF (4/12-6/20) -5/24 |
| 321 SURREY CTRL STN | 16:31 | 17:21 | 00:50 | MTuWThF (4/12-6/20) -5/24 |
| 321 WHITE ROCK CTR | 17:36 | 18:34 | 00:58 | MTuWThF (4/12-6/20) -5/24 |
| 321 SURREY CTRL STN | 18:53 | 19:36 | 00:43 | MTuWThF (4/12-6/20) -5/24 |
| 321 WHITE ROCK CTR | 19:48 | 20:37 | 00:49 | MTuWThF (4/12-6/20) -5/24 |