New Delhi, April 26 -- After the closure of Pakistan airspace for Indian carriers, the Directorate General of Civil Aviation (DGCA) on Saturday issued a set of advisory guidelines to airlines to ensure effective passenger handling.

A copy of the guidelines accessed by ANI states, "Due to recent developments involving international airspace closures and overflight restrictions, airline operations have been impacted by the significant rerouting of international and regional flights."

"Increased block times compared to scheduled durations. Possibility of technical halts enroute for operational or fuel requirements."

"In light of the above, all airline operators are directed to implement the following passenger-handling measures to ensure ...