Estimates predict that the daily ridership on Line 4 and 4A combined is expected to be 4.09 lakh in 2028, rising to nearly 7 lakh in 2038, 9.63 lakh in 2048, and over 11.7 lakh in 2058. Of this, the Kharadi–Khadakwasla corridor will account for 3.23 lakh passengers in 2028, while the Nal Stop–Warje–Manik Baug spur line will rise from 85,555 to 2.41 lakh passengers over the same period.
