Pakistan, May 20 -- A ban on Indian civilian and military aircraft using Pakistani airspace has been extended for another month, until June 24, according to a Notice to Airmen (Notam) issued by the Pakistan Airports Authority (PAA) on Tuesday.

The previous extension was set to expire on May 24.

The ban extension took effect on May 19 at 10:40am and the restriction was extended until 4:59am on June 24, according to the Notam.

"Pakistan airspace not available for Indian registered aircraft and aircraft operated/owned or leased by Indian airlines/operators, including military flights," the Notam, available with Dawn, read.

Pakistan's airspace is divided into two flight information regions (FIRs) - Karachi and Lahore, according to a Pakis...