It's that time of the year again when people make plans to travel out to spend time with loved ones, reflect on the year that has passed, and celebrate the arrival of a new one. Christmas and New Year celebration plans in India have been in full swing for the past week or so. However, the carefully thought out festive plans have been affected by bad weather and fog in many cities. This has led to several flights being cancelled or diverted, as well as significant crowding and extended wait times at major airports.