| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
321 Surrey Central Station 321 Surrey Central Station 321 White Rock Centre | 25:16 | 27:55 | 02:39 | (9/04-12/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 Surrey Central Station | 25:16 | 25:30 | 00:14 | (9/04-12/31) +12/31 |
| 321 White Rock Centre | 25:35 | 26:18 | 00:43 | (9/04-12/31) +12/31 |
| 321 Surrey Central Station | 26:23 | 27:05 | 00:42 | (9/04-12/31) +12/31 |
| 321 White Rock Centre | 27:12 | 27:55 | 00:43 | (9/04-12/31) +12/31 |