| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 SURREY CTRL STN 321 SURREY CTRL STN 321 WHITE ROCK CTR 321 WHITE ROCK SOUTH | 05:33 | 23:05 | 17:32 | Su (4/18-6/26) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 WHITE ROCK CTR | 05:33 | 06:14 | 00:41 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 06:19 | 07:00 | 00:41 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 07:10 | 07:54 | 00:44 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 08:00 | 08:41 | 00:41 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 08:55 | 09:40 | 00:45 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 09:56 | 10:41 | 00:45 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 10:55 | 11:45 | 00:50 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 11:52 | 12:41 | 00:49 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 12:55 | 13:47 | 00:52 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 14:09 | 15:00 | 00:51 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 15:10 | 16:03 | 00:53 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 16:24 | 17:15 | 00:51 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 17:25 | 18:18 | 00:53 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 18:26 | 19:15 | 00:49 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK SOUTH | 19:25 | 20:14 | 00:49 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 20:32 | 21:17 | 00:45 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 21:25 | 22:08 | 00:43 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 22:23 | 23:05 | 00:42 | Su (4/18-6/26) +5/23 |