Big news of 29th December morning: Dense fog in Delhi NCR has reduced the speed of everything from trains to airplanes. Along with this, the schedule has also been completely disturbed. IGI has issued an advisory. Let us tell you that many flights are delayed due to fog. Due to this, people reaching the airport seem worried. On the other hand, a train accident has come to light in Andhra Pradesh. Two bogies of Tatanagar-Ernakulam Express caught fire. A case of death of a passenger due to fire has also come to light.