Srinagar, Dec. 20 -- Air traffic at Srinagar International Airport witnessed major disruptions today as dense fog and poor visibility forced the cancellation of seven scheduled flights, officials said. The cancellations affected services of both domestic and low-cost carriers, leaving many travellers stranded and prompting advisories to reconfirm flight status before arriving at the airport. Airport authorities informed that multiple morning and afternoon flights were unable to operate due to persistent low visibility conditions. Airlines including Air India, IndiGo, and SpiceJet cancelled their inbound and outbound rotations after visibility at the runway dropped below operational limits.Officials said that Air India's flights 3423 and 1...