| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
99 Commercial-Broadway Station 99 To Boundary B-Line 99 UBC B-Line 99 UBC B-Line | 06:02 | 23:51 | 17:49 | Sa (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 99 UBC B-Line | 06:02 | 06:39 | 00:37 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 06:45 | 07:18 | 00:33 | Sa (6/23-8/31) |
| 99 UBC B-Line | 07:24 | 07:59 | 00:35 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 08:05 | 08:41 | 00:36 | Sa (6/23-8/31) |
| 99 UBC B-Line | 08:54 | 09:32 | 00:38 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 09:38 | 10:18 | 00:40 | Sa (6/23-8/31) |
| 99 UBC B-Line | 10:26 | 11:07 | 00:41 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 11:12 | 11:55 | 00:43 | Sa (6/23-8/31) |
| 99 UBC B-Line | 12:05 | 12:49 | 00:44 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 12:55 | 13:41 | 00:46 | Sa (6/23-8/31) |
| 99 UBC B-Line | 13:50 | 14:36 | 00:46 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 14:42 | 15:28 | 00:46 | Sa (6/23-8/31) |
| 99 UBC B-Line | 15:39 | 16:22 | 00:43 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 16:31 | 17:17 | 00:46 | Sa (6/23-8/31) |
| 99 UBC B-Line | 17:33 | 18:15 | 00:42 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 18:28 | 19:10 | 00:42 | Sa (6/23-8/31) |
| 99 UBC B-Line | 19:17 | 19:58 | 00:41 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 20:03 | 20:41 | 00:38 | Sa (6/23-8/31) |
| 99 UBC B-Line | 20:48 | 21:27 | 00:39 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 21:33 | 22:12 | 00:39 | Sa (6/23-8/31) |
| 99 UBC B-Line | 22:20 | 22:55 | 00:35 | Sa (6/23-8/31) |
| 99 To Boundary B-Line | 23:07 | 23:51 | 00:44 | Sa (6/23-8/31) |