When Todd is being driven to the train station in the rickshaw, his position and the position of his luggage keeps switching back and forth from side to side depending on the location of the camera. To move the luggage alone from side to side would have required lots of effort and there is no leg or headroom to do so.
CST (old Victoria Terminus, the train station in Mumbai from where Todd takes the train) is not in the rickshaw zone, so it is impossible for him to go from the airport to CST by rickshaw.