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.
Further details are awaited.