It will trail Venad, get overtaken by SBC-ERS intercity and if your luck is really bad then also by CLT-TVC janshatabdi exp. I think they will look at its arrival at ERS after 5:30pm when the station will be relatively vacant and pf will be available.
Between 4:45 till 5:30 pm ERS is packed with arrivals ,departures and couple of trains terminating...especially on Sat,Sunday & Monday