KABUL, 18 Sep, Mikhail Alaeddin. Pakistani airline PIA carried out on Saturday an export flight from Kabul on a commercial basis, RIA Novosti correspondent reports. Seven foreign journalists flew from Islamabad to Kabul on a PIA flight, as well as a flight of Iranian airline Mahan from Tehran arrived in the Afghan capital on Saturday. Families with children have arrived among the passengers. The border and customs services have been established at the airport. As an employee of the PIA airline told RIA Novosti, the company's management has not yet decided to resume regular flights to Kabul, limiting air traffic to exported charters.