Today, Pakistan Air Force (PAF) Gulfstream (aircraft serial number J-756) arrived at Islamabad International Airport as VIP flight PAK3 (PAK THREE) from Doha, Qatar, with Pakistan Foreign Minister Shah Mahmood Qureshi onboard.
Apparently, FM Qureshi arrived in Doha aboard Qatar Airways commercial flight from New York.
The aircraft arrived in Islamabad at 10:20 PM as flight PAK3 from Doha completed in two hours & forty-eight minutes. The aircraft had departed from Doha at 5:31 PM.

Source:
flightradar24.com
Earlier, J-756 arrived in Doha at 2:59 PM from Rawalpindi/Islamabad.

Source:
flightradar24.com
After leaving FM Qureshi at Islamabad Airport, the PAF Gulfstream departed from Islamabad for a short flight to PAF Base Nur Khan, Chaklala, Rawalpindi, where gathering of such crowd to greet the foreign minister would not have been allowed.

Source:
flightradar24.com
Abbas