<br/>Fog in national capital Delhi and surrounding areas continue to disrupt normal life. Dense fog has covered the metropolis today leading to cancellation of many trains and diversion of flights.<br/><br/>AIR Correspondent reports, dense fog in Delhi on Wednesday morning crippeled train and flight schedules.<br/><br/>More than 60 trains at Delhi and New Delhi railway station are running late.<br/><br/>Runway visibilty at Indira Gandhi International Airport was about 150 meters.<br/><br/>This lead to cancellation of 15 filghts and diversions of about 21 flights.<br/><br/>According to Met Department winds from west carrying moisture are approaching towards capital city. This may bring rain and temperature may fall down in coming days.