| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 321 SURREY CTRL STN 321 SURREY CTRL STN 321 NEWTON EXCH 321 WHITE ROCK CTR 321 WHITE ROCK SOUTH | 05:32 | 21:47 | 16:15 | Sa (1/03-4/17) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 SURREY CTRL STN | 05:32 | 06:15 | 00:43 | Sa (1/03-4/17) |
| 321 WHITE ROCK CTR | 06:29 | 07:12 | 00:43 | Sa (1/03-4/17) |
| 321 SURREY CTRL STN | 07:26 | 08:14 | 00:48 | Sa (1/03-4/17) |
| 321 WHITE ROCK CTR | 08:29 | 09:14 | 00:45 | Sa (1/03-4/17) |
| 321 SURREY CTRL STN | 09:31 | 10:21 | 00:50 | Sa (1/03-4/17) |
| 321 WHITE ROCK CTR | 10:29 | 11:23 | 00:54 | Sa (1/03-4/17) |
| 321 SURREY CTRL STN | 11:29 | 12:23 | 00:54 | Sa (1/03-4/17) |
| 321 WHITE ROCK CTR | 12:41 | 13:37 | 00:56 | Sa (1/03-4/17) |
| 321 SURREY CTRL STN | 13:45 | 14:40 | 00:55 | Sa (1/03-4/17) |
| 321 WHITE ROCK CTR | 14:55 | 15:53 | 00:58 | Sa (1/03-4/17) |
| 321 SURREY CTRL STN | 16:06 | 17:03 | 00:57 | Sa (1/03-4/17) |
| 321 WHITE ROCK CTR | 17:19 | 18:17 | 00:58 | Sa (1/03-4/17) |
| 321 SURREY CTRL STN | 18:30 | 19:23 | 00:53 | Sa (1/03-4/17) |
| 321 WHITE ROCK SOUTH | 19:31 | 20:25 | 00:54 | Sa (1/03-4/17) |
| 321 SURREY CTRL STN | 20:30 | 21:20 | 00:50 | Sa (1/03-4/17) |
| 321 NEWTON EXCH | 21:31 | 21:47 | 00:16 | Sa (1/03-4/17) |