| A.P.S.T.S. Bus Route | Bus Type | Departure | Arrival | Boarding From |
| Itanagar To Guwahati(D) | Regular | 0600 Hrs | 1630 Hrs | Itanagar Bus Depot |  |
| Itanagar To Guwahati(N) | Regular | 1630 Hrs | 0530 Hrs | Itanagar Bus Depot | |
There are 2 buses in a day between Itanagar and Guwahati. The first bus to depart is at 0600 Hrs by A.P.S.T.S.. This bus is Regular and the boarding point is Itanagar Bus Depot. The journey takes 10 Hrs covering a distance of 395 Kms and the bus will reach Guwahati at 1630 Hrs
The last bus to depart is at 1630 Hrs by A.P.S.T.S.. This bus is Regular and the boarding point is Itanagar Bus Depot. The journey takes 13 Hrs covering a distance of 430 Kms and the bus will reach Guwahati at 0530 Hrs