People are travelling to the US and the UK to visit family members, while tourists, traders and a few businessmen are travelling to places like Dubai...
Several other airlines, including Biman Bangladesh and SpiceJet, have applied for slots to operate flights between Calcutta and the Bangladesh capital...
SpiceJet, IndiGo, Air India, GoAir and Vistara are the Indian carriers allowed to operate flights to Dhaka and Chittagong from Calcutta, Delhi, Chennai and Mumbai...