Mumbai, May 7 (Reporter) A bomb threat was received on the Sahar airport hotline, claiming that an IndiGo flight would be blown up as a hoax, reports said on Wednesday. The flight was arriving from Chandigarh to Mumbai and landed late at night. In response, security authorities quickly isolated the aircraft upon landing and carried out a thorough inspection. Fortunately, no suspicious items or explosives were found nd on board,and the threat was reportedly declared a hoax after rigorous checks...////...