| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
99 Commercial-Broadway Station 99 To Boundary B-Line 99 UBC B-Line 99 UBC B-Line | 08:30 | 26:21 | 17:51 | Sa (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 99 UBC B-Line | 08:30 | 09:16 | 00:46 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 09:22 | 10:01 | 00:39 | Sa (6/23-8/31) |
| 99 UBC B-Line | 10:11 | 10:52 | 00:41 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 10:57 | 11:39 | 00:42 | Sa (6/23-8/31) |
| 99 UBC B-Line | 11:45 | 12:30 | 00:45 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 12:35 | 13:21 | 00:46 | Sa (6/23-8/31) |
| 99 UBC B-Line | 13:32 | 14:18 | 00:46 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 14:23 | 15:10 | 00:47 | Sa (6/23-8/31) |
| 99 UBC B-Line | 15:21 | 16:06 | 00:45 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 16:12 | 16:57 | 00:45 | Sa (6/23-8/31) |
| 99 UBC B-Line | 17:12 | 17:53 | 00:41 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 18:03 | 18:45 | 00:42 | Sa (6/23-8/31) |
| 99 UBC B-Line | 18:56 | 19:39 | 00:43 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 19:44 | 20:23 | 00:39 | Sa (6/23-8/31) |
| 99 UBC B-Line | 20:28 | 21:08 | 00:40 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 21:13 | 21:52 | 00:39 | Sa (6/23-8/31) |
| 99 UBC B-Line | 21:57 | 22:36 | 00:39 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 22:43 | 23:20 | 00:37 | Sa (6/23-8/31) |
| 99 UBC B-Line | 23:32 | 24:06 | 00:34 | Sa (6/23-8/31) |
| 99 Commercial-Broadway Station | 24:19 | 24:52 | 00:33 | Sa (6/23-8/31) |
| 99 UBC B-Line | 25:01 | 25:32 | 00:31 | Sa (6/23-8/31) |
| 99 To Boundary B-Line | 25:46 | 26:21 | 00:35 | Sa (6/23-8/31) |