Nagpur: The IndiGo Airlines cancelled its Nagpur-Delhi flight 6573 on Saturday citing operational reasons. As per the scheduled timetable, the flight was to depart for Delhi at 9.20pm from Dr Babasaheb Ambedkar International Airport here. Also, some flights were delayed, including 6E 7526 Nagpur-Hyderabad by three hours, 6E 4334 Nagpur-Delhi by 1 hour 26 minutes, and 6E 7695 Nagpur-Hyderabad by 55 minutes. TNN
