for sure it will effect the running time, please look at the arrival time of TVC veraval and ERS Okha at MAJN , these trains will never reach MAJN on time, If 1 min stoppage is provided for a train at a particular station there should be make delay approx 10-12 mins in the running time. So instead of stoppages we have demand for more local trains or MEMU in this route in regular intervals.