RAWALPINDI: A special Pakistan International Airlines (PIA) flight repatriated 107 Pakistanis who were stranded in Iran due to the closure of Iranian airspace, bringing them home early on Wednesday, officials said. The passengers, unable to return directly due to the airspace closure, travelled by land to Ashgabat, Turkmenistan, before boarding PIA’s first special flight PK-9552, which landed at Islamabad International …