RAWALPINDI: Pakis­tan International Airlines (PIA) has grounded 11 aircraft, including three of its Boeing 777s, as the national flag carrier faces a serious financial crisis due to the uncontrolled flight of dollars and increase in prices of petroleum products. According to sources, the airline, which operates around 30 aircraft, has been facing serious difficulties in procuring spare parts for the past three years due to … Continue reading PIA grounds 11 aircraft; three deemed beyond repair