| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 Surrey Central Station 321 White Rock Centre | 13:37 | 17:46 | 04:09 | Su (1/02-4/16) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 Surrey Central Station | 13:37 | 14:30 | 00:53 | Su (1/02-4/16) +2/20 +4/07 |
| 321 White Rock Centre | 14:38 | 15:34 | 00:56 | Su (1/02-4/16) +2/20 +4/07 |
| 321 Surrey Central Station | 15:49 | 16:47 | 00:58 | Su (1/02-4/16) +2/20 +4/07 |
| 321 White Rock Centre | 16:54 | 17:46 | 00:52 | Su (1/02-4/16) +2/20 +4/07 |