01667/01668 Yesvantpur–Ernakulam-Yesvantpur weekly special train Train No.01667 Yesvantpur – Ernakulam weekly special train will leave Yesvantpur at 23.30 hrs. on 25.04.2015 & 02.05.2015 (Saturdays) and reach Ernakulam at 12.05 hrs. the next day. Train No.01668 Ernakulam – Yesvantpur weekly special