| A.P.S.R.T.C Bus Route | Bus Type | Departure | Arrival | Boarding From |
| Giddalur - Tirupathi Via Kodur | Exp | 0900 Hrs | 1045 Hrs | Giddalur Bus Depot |  |
| Giddalur - Tirupathi Via Kodur | Exp | 1845 Hrs | 2030 Hrs | Giddalur Bus Depot | |
| Giddalur - Tirupathi Via Rjpt | Exp | 1700 Hrs | 2030 Hrs | Giddalur Bus Depot | |
| Giddalur - Tirupathi Via Kdp - Rjpt | Exp | 1600 Hrs | 2030 Hrs | Giddalur Bus Depot | |
There are 4 buses in a day between Giddalur and Tirupathi. The first bus to depart is at 0900 Hrs by A.P.S.R.T.C. This bus is Exp and the boarding point is Giddalur Bus Depot. The journey takes 1 Hrs covering a distance of 89 Kms and the bus will reach Tirupathi at 1045 Hrs
The next bus to depart is at 1845 Hrs by A.P.S.R.T.C. This bus is Exp and the boarding point is Giddalur Bus Depot. The journey takes 2 Hrs covering a distance of 89 Kms and the bus will reach Tirupathi at 2030 Hrs
The next bus to depart is at 1700 Hrs by A.P.S.R.T.C. This bus is Exp and the boarding point is Giddalur Bus Depot. The journey takes 3 Hrs covering a distance of 144 Kms and the bus will reach Tirupathi at 2030 Hrs
The last bus to depart is at 1600 Hrs by A.P.S.R.T.C. This bus is Exp and the boarding point is Giddalur Bus Depot. The journey takes 4 Hrs covering a distance of 177 Kms and the bus will reach Tirupathi at 2030 Hrs