| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 SURREY CTRL STN 321 WHITE ROCK CTR | 13:31 | 19:00 | 05:29 | Sa (4/18-6/26) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 WHITE ROCK CTR | 13:31 | 14:27 | 00:56 | Sa (4/18-6/26) |
| 321 SURREY CTRL STN | 14:44 | 15:40 | 00:56 | Sa (4/18-6/26) |
| 321 WHITE ROCK CTR | 15:55 | 16:52 | 00:57 | Sa (4/18-6/26) |
| 321 SURREY CTRL STN | 17:07 | 18:02 | 00:55 | Sa (4/18-6/26) |
| 321 WHITE ROCK CTR | 18:07 | 19:00 | 00:53 | Sa (4/18-6/26) |