| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
252 Park Royal 251 Queens | 06:15 | 09:58 | 03:43 | MTuWThF (4/17-6/25) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 251 Queens | 06:15 | 06:39 | 00:24 | MTuWThF (4/17-6/25) -5/22 |
| 252 Park Royal | 06:40 | 06:58 | 00:18 | MTuWThF (4/17-6/25) -5/22 |
| 251 Queens | 07:15 | 07:39 | 00:24 | MTuWThF (4/17-6/25) -5/22 |
| 252 Park Royal | 07:40 | 07:58 | 00:18 | MTuWThF (4/17-6/25) -5/22 |
| 251 Queens | 08:15 | 08:39 | 00:24 | MTuWThF (4/17-6/25) -5/22 |
| 252 Park Royal | 08:40 | 08:58 | 00:18 | MTuWThF (4/17-6/25) -5/22 |
| 251 Queens | 09:15 | 09:39 | 00:24 | MTuWThF (4/17-6/25) -5/22 |
| 252 Park Royal | 09:40 | 09:58 | 00:18 | MTuWThF (4/17-6/25) -5/22 |