New Delhi, Jan 27 (ANI): Multiple bomb scares in Delhi-Kathmandu bound flights halted the operation of Jet Airways and Air India flights on Wednesday. Jet Airways flight 9W260 Delhi to Kathmandu has been delayed following a security alert. All 122 guests and seven crew members of this flight have been taken to the waiting area. The Deputy Commissioner of Police of the Airports had received a Voice over Internet Protocol (VoIP) threat call. Both flights are being checked by bomb disposal squads in Delhi.