Kingfisher Airlines shares tumbled 5% to Rs 17 as the company awaits its performance report from the Directorate General of Civil Aviation today. Meanwhile, The DGCA is likely to call Vijay Mallya, the owner of the carrier, today to find out how what are his plans for KFA. As long as he maintains the schedule and passenger safety, the airline can continue to fly. Mallya will also have to ensure that he will run flights as per schedule.