on 1st July 1991 New Train Introduced between Mumbai Central Ahmadabad Karnavati Express Number as 2933/2934 after 5 digit numbering it renumbered as 12933/12934 Mumbai Central Ahmadabad Karnavati SuperFast Express
on 01 July 2018 it Run with Vadodara Based WAP 5 30089 with Front EOG of Humsafar Express and Greets 22913 Bandra Patna Humsafar Express at Udhna where it was under Loco Reversal process
