| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 SURREY CTRL STN 321 WHITE ROCK CTR | 06:10 | 22:05 | 15:55 | Su (4/18-6/26) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 WHITE ROCK CTR | 06:10 | 06:52 | 00:42 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 06:59 | 07:40 | 00:41 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 07:49 | 08:33 | 00:44 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 08:44 | 09:26 | 00:42 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 09:40 | 10:30 | 00:50 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 10:40 | 11:26 | 00:46 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 11:40 | 12:30 | 00:50 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 12:40 | 13:30 | 00:50 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 13:40 | 14:33 | 00:53 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 14:54 | 15:45 | 00:51 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 15:55 | 16:48 | 00:53 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 17:10 | 18:00 | 00:50 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 18:10 | 19:03 | 00:53 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 19:11 | 20:00 | 00:49 | Su (4/18-6/26) +5/23 |
| 321 WHITE ROCK CTR | 20:10 | 20:54 | 00:44 | Su (4/18-6/26) +5/23 |
| 321 SURREY CTRL STN | 21:20 | 22:05 | 00:45 | Su (4/18-6/26) +5/23 |