| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 SURREY CTRL STN 321 SURREY CTRL STN 321 WHITE ROCK CTR 321 WHITE ROCK SOUTH | 06:25 | 21:14 | 14:49 | Su (4/18-6/26) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 WHITE ROCK CTR | 06:25 | 07:07 | 00:42 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 07:15 | 07:56 | 00:41 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK SOUTH | 08:01 | 08:48 | 00:47 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 08:55 | 09:41 | 00:46 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 09:55 | 10:45 | 00:50 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 10:52 | 11:41 | 00:49 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 11:55 | 12:45 | 00:50 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 12:55 | 13:45 | 00:50 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 13:55 | 14:48 | 00:53 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 15:08 | 16:00 | 00:52 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 16:10 | 17:03 | 00:53 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 17:25 | 18:15 | 00:50 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 18:25 | 19:18 | 00:53 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 19:26 | 20:15 | 00:49 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK SOUTH | 20:25 | 21:14 | 00:49 | Su (4/18-6/26) +5/23 |