| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
321 SURREY CTRL STN 321 SURREY CTRL STN 321 WHITE ROCK CTR 321 WHITE ROCK CTR 321 WHITE ROCK SOUTH | 05:38 | 22:12 | 16:34 | Sa (4/12-6/20) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 321 WHITE ROCK CTR | 05:38 | 06:00 | 00:22 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 06:23 | 07:04 | 00:41 | Sa (4/12-6/20) |
| 321 WHITE ROCK SOUTH | 07:15 | 08:03 | 00:48 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 08:08 | 09:04 | 00:56 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 09:15 | 10:08 | 00:53 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 10:15 | 11:05 | 00:50 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 11:25 | 12:20 | 00:55 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 12:31 | 13:23 | 00:52 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 13:43 | 14:40 | 00:57 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 14:55 | 15:49 | 00:54 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 16:07 | 17:05 | 00:58 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 17:23 | 18:13 | 00:50 | Sa (4/12-6/20) |
| 321 WHITE ROCK CTR | 18:19 | 19:14 | 00:55 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 19:22 | 20:09 | 00:47 | Sa (4/12-6/20) |
| 321 WHITE ROCK SOUTH | 20:19 | 21:07 | 00:48 | Sa (4/12-6/20) |
| 321 SURREY CTRL STN | 21:24 | 22:12 | 00:48 | Sa (4/12-6/20) |