| Operator | Route | Direction |
|---|---|---|
| GMB | 89A | On Tai Estate to Ngau Tau Kok Bus Terminus |
| GMB | 89A | Ngau Tau Kok Bus Terminus to On Tai Estate |
| GMB | 89C | On Tat Estate to Ngau Tau Kok Bus Terminus (Special Service) |
| GMB | 89C | Ngau Tau Kok Bus Terminus (Special Service) to On Tat Estate |
| GMB | 89C | On Tat Estate to Ngau Tau Kok Bus Terminus (Short Working Service) |
| GMB | 89C | Ngau Tau Kok Bus Terminus (Short Working Service) to On Tat Estate |