Taplow, opposite Ellington Road
On Bath Road, near Old Court Hotel
Buses point east →
Next departures
| 4 | Heathrow Airport | 13:16⚡ |
| 4 | Heathrow Airport | 14:15 |
| 4 | Heathrow Airport | 15:15 |
| 4 | Heathrow Airport | 16:15 |
| 4 | Heathrow Airport | 17:15 |
| 4 | Heathrow Airport | 18:15 |
| 4 | Heathrow Airport | 19:14 |
| 4 | Slough Town Centre | 19:57 |
| 4 | Slough Town Centre | 20:57 |
| 4 | Slough Town Centre | 21:57 |
⚡ denotes ‘live’ times guessed (sometimes badly) from buses’ actual locations