Several commuters were stranded for hours due to the rail traffic halt between Kurla and Chunabhatti stations, another official said. However, train services on the Western line are running with a "small delay" on the Virar-Churchgate route. "We are continuously monitoring the situation of water logging and trying our best to resolve the problem at the earliest. Since these are non-peak hours, the damage caused is comparatively less," the official added. Flights from Mumbai airport are delayed by half an hour. Seven flights have been diverted due to heavy rains.