| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
252 Park Royal 251 Queens | 06:45 | 09:28 | 02:43 | MTuWThF (6/27-9/04) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 251 Queens | 06:45 | 07:09 | 00:24 | MTuWThF (6/27-9/04) -7/01 -8/01 |
| 252 Park Royal | 07:10 | 07:28 | 00:18 | MTuWThF (6/27-9/04) -7/01 -8/01 |
| 251 Queens | 07:45 | 08:09 | 00:24 | MTuWThF (6/27-9/04) -7/01 -8/01 |
| 252 Park Royal | 08:10 | 08:28 | 00:18 | MTuWThF (6/27-9/04) -7/01 -8/01 |
| 251 Queens | 08:45 | 09:09 | 00:24 | MTuWThF (6/27-9/04) -7/01 -8/01 |
| 252 Park Royal | 09:10 | 09:28 | 00:18 | MTuWThF (6/27-9/04) -7/01 -8/01 |