| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 Surrey Central Station 321 White Rock Centre | 05:35 | 22:44 | 17:09 | Sa (4/17-6/25) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 Surrey Central Station | 05:35 | 06:17 | 00:42 | Sa (4/17-6/25) |
| 321 White Rock Centre | 06:27 | 07:13 | 00:46 | Sa (4/17-6/25) |
| 321 Surrey Central Station | 07:30 | 08:17 | 00:47 | Sa (4/17-6/25) |
| 321 White Rock Centre | 08:28 | 09:20 | 00:52 | Sa (4/17-6/25) |
| 321 Surrey Central Station | 09:30 | 10:21 | 00:51 | Sa (4/17-6/25) |
| 321 White Rock Centre | 10:26 | 11:21 | 00:55 | Sa (4/17-6/25) |
| 321 Surrey Central Station | 11:30 | 12:26 | 00:56 | Sa (4/17-6/25) |
| 321 White Rock Centre | 12:37 | 13:37 | 01:00 | Sa (4/17-6/25) |
| 321 Surrey Central Station | 13:44 | 14:42 | 00:58 | Sa (4/17-6/25) |
| 321 White Rock Centre | 14:53 | 15:52 | 00:59 | Sa (4/17-6/25) |
| 321 Surrey Central Station | 16:06 | 17:04 | 00:58 | Sa (4/17-6/25) |
| 321 White Rock Centre | 17:18 | 18:14 | 00:56 | Sa (4/17-6/25) |
| 321 Surrey Central Station | 18:31 | 19:24 | 00:53 | Sa (4/17-6/25) |
| 321 White Rock Centre | 19:35 | 20:25 | 00:50 | Sa (4/17-6/25) |
| 321 Surrey Central Station | 20:46 | 21:38 | 00:52 | Sa (4/17-6/25) |
| 321 White Rock Centre | 21:56 | 22:44 | 00:48 | Sa (4/17-6/25) |