| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 SURREY CTRL STN 321 WHITE ROCK CTR | 06:55 | 21:39 | 14:44 | Su (4/18-6/26) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 WHITE ROCK CTR | 06:55 | 07:37 | 00:42 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 07:45 | 08:26 | 00:41 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 08:31 | 09:16 | 00:45 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 09:28 | 10:11 | 00:43 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 10:25 | 11:15 | 00:50 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 11:22 | 12:11 | 00:49 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 12:25 | 13:17 | 00:52 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 13:24 | 14:15 | 00:51 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 14:25 | 15:18 | 00:53 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 15:38 | 16:30 | 00:52 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 16:40 | 17:33 | 00:53 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 17:56 | 18:45 | 00:49 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 18:55 | 19:45 | 00:50 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 19:57 | 20:46 | 00:49 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 20:55 | 21:39 | 00:44 | Su (4/18-6/26) +5/23 |