| A.P.S.R.T.C Bus Route | Bus Type | Departure | Arrival | Boarding From |
| Tirumala - Srikalahasti Via Tpt - Rngt | Sapex | 0545 Hrs | 0745 Hrs | Tirumala Bus Depot |  |
| Tirumala - Srikalahasti Via Tpt - Rngt | Sapex | 0645 Hrs | 0845 Hrs | Tirumala Bus Depot | |
| Tirumala - Srikalahasti Via Tpt - Rngt | Sapex | 0700 Hrs | 0900 Hrs | Tirumala Bus Depot | |
| Tirumala - Srikalahasti Via Tpt - Rngt | Sapex | 0730 Hrs | 0950 Hrs | Tirumala Bus Depot | |
| Tirumala - Srikalahasti Via Tpt - Rngt | Sapex | 1300 Hrs | 1500 Hrs | Tirumala Bus Depot | |
There are 5 buses in a day between Tirumala and Srikalahasti. The first bus to depart is at 0545 Hrs by A.P.S.R.T.C. This bus is Sapex and the boarding point is Tirumala Bus Depot. The journey takes 2 Hrs covering a distance of 68 Kms and the bus will reach Srikalahasti at 0745 Hrs
The next bus to depart is at 0645 Hrs by A.P.S.R.T.C. This bus is Sapex and the boarding point is Tirumala Bus Depot. The journey takes 2 Hrs covering a distance of 68 Kms and the bus will reach Srikalahasti at 0845 Hrs
The next bus to depart is at 0700 Hrs by A.P.S.R.T.C. This bus is Sapex and the boarding point is Tirumala Bus Depot. The journey takes 2 Hrs covering a distance of 68 Kms and the bus will reach Srikalahasti at 0900 Hrs
The last bus to depart is at 1300 Hrs by A.P.S.R.T.C. This bus is Sapex and the boarding point is Tirumala Bus Depot. The journey takes 2 Hrs covering a distance of 68 Kms and the bus will reach Srikalahasti at 1500 Hrs