The ticket's current status is CNF/A2/8/NC for Train # 12474 Telangana Express (Boarding point: Bhopal Jn., and Reservation upto: Secunderabad Jn.) for scheduled departure @ 03:30 Hrs on 20th November. What is meant by 'NC' here? A few hours ago, the current status showed up as CNF/A2/8/UB; but this has since changed to CNF/A2/8/NC! This is some 4 hours before departure (# 12474 scheduled departure being @ 03:30 Hrs from Bhopal Jn.) on 20th November. Please advise. Thanks.