KARACHI - PIA post-haj operation continues satisfactorily as so far 60,521 hajis have been brought back to Pakistan through 143 Haj flights and flights are operating now on schedule time.According to the spokesman of PIA, the airline has brought back 8,753 hajis to Karachi through 18 post haj flights, 11,496 through 23 flights to Islamabad, 10,038 through 20 flights to Lahore and 10836 Hajis to Peshawar through 33 post haj flights.PIA carried back 9,397 hajis to Quetta by 29 Post-Haj flights, 6,510 Hajis to Multan by 13 flights and 3,491 Hajis to Sialkot by seven post-Haj flights.PIA pre-haj operation of transporting intending pilgrims to Saudi Arabia was concluded successfully with overall flights punctuality over 96 percent and seat factor of 99 percent on October 20, 2012 while the Post-Haj Operation would conclude on November 29.