| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
256 21st To Whitby Estates 256 Park Royal | 20:05 | 22:59 | 02:54 | (4/21-6/22) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 256 21st To Whitby Estates | 20:05 | 20:40 | 00:35 | (4/21-6/22) +4/25 +5/02 +5/09 +5/16 +5/23 +5/30 +6/06 +6/13 +6/20 |
| 256 Park Royal | 20:40 | 20:59 | 00:19 | (4/21-6/22) +4/25 +5/02 +5/09 +5/16 +5/23 +5/30 +6/06 +6/13 +6/20 |
| 256 21st To Whitby Estates | 21:05 | 21:40 | 00:35 | (4/21-6/22) +4/25 +5/02 +5/09 +5/16 +5/23 +5/30 +6/06 +6/13 +6/20 |
| 256 Park Royal | 21:40 | 21:59 | 00:19 | (4/21-6/22) +4/25 +5/02 +5/09 +5/16 +5/23 +5/30 +6/06 +6/13 +6/20 |
| 256 21st To Whitby Estates | 22:05 | 22:40 | 00:35 | (4/21-6/22) +4/25 +5/02 +5/09 +5/16 +5/23 +5/30 +6/06 +6/13 +6/20 |
| 256 Park Royal | 22:40 | 22:59 | 00:19 | (4/21-6/22) +4/25 +5/02 +5/09 +5/16 +5/23 +5/30 +6/06 +6/13 +6/20 |