Gaya–Kamakhya Weekly Express is an Express train of the Indian Railways connecting Gaya Junction in Bihar and Kamakhya Junction in Assam.
It is currently being operated with 15619/15620 train numbers on once in week basis.
[1][2] The 15619/Gaya–Kamakhya Weekly Express has an average speed of 46 km/h and covers 1071 km in 23 hrs 20 mins.
15620/Kamakhya–Gaya Weekly Express has an average speed of 47 km/h and covers 1071 km in 22 hrs 40 mins.
15621/15622 – Kamakhya–Anand Vihar Weekly Express Kamakhya - Gaya Express is hauled by a Diesel Loco Shed, Siliguri-based WDM-3A or WDM-3D Locomotive from Kamakhya to New Cooch Behar and then from New Cooch Behar to Gaya it is hauled by WAP-7 locomotive of Electric Loco Shed, Howrah.