| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 531 Willowbrook 531 White Rock Centre | 05:50 | 21:07 | 15:17 | Sa (1/01-4/14) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 531 White Rock Centre | 05:50 | 06:36 | 00:46 | Sa (1/01-4/14) |
| 531 Willowbrook | 06:50 | 07:35 | 00:45 | Sa (1/01-4/14) |
| 531 White Rock Centre | 07:56 | 08:44 | 00:48 | Sa (1/01-4/14) |
| 531 Willowbrook | 08:50 | 09:36 | 00:46 | Sa (1/01-4/14) |
| 531 White Rock Centre | 09:56 | 10:47 | 00:51 | Sa (1/01-4/14) |
| 531 Willowbrook | 10:52 | 11:42 | 00:50 | Sa (1/01-4/14) |
| 531 White Rock Centre | 11:58 | 12:53 | 00:55 | Sa (1/01-4/14) |
| 531 Willowbrook | 13:12 | 14:05 | 00:53 | Sa (1/01-4/14) |
| 531 White Rock Centre | 14:28 | 15:25 | 00:57 | Sa (1/01-4/14) |
| 531 Willowbrook | 15:42 | 16:36 | 00:54 | Sa (1/01-4/14) |
| 531 White Rock Centre | 16:58 | 17:54 | 00:56 | Sa (1/01-4/14) |
| 531 Willowbrook | 18:18 | 19:12 | 00:54 | Sa (1/01-4/14) |
| 531 White Rock Centre | 19:22 | 20:13 | 00:51 | Sa (1/01-4/14) |
| 531 Willowbrook | 20:21 | 21:07 | 00:46 | Sa (1/01-4/14) |