While travellers seem to be worried about the safety of air travel after the Mangalore plane crash and the Dubai-Pune flight incident, where an Air India Express plane descended several thousand feet as the autopilot of the plane got disengaged, the Delhi International Airport Limited (Dial) has found a way to ease their worries. It has organised a 10-day mango festival to enlighten passengers about the health benefits of consuming mangoes and tell them about how the fruit is grown.