Tips to avoid the heat, crowds, and travel risks, including incidents like the tragic Mufrihat accident that killed 45 Indian pilgrims.
Pakistan was created as a result of the 1947 Partition of then-undivided India, and the Sindh region near the river Indus has been part of Pakistan since then.
'Please accept our apologies for the inconvenience caused,' the airline added.
The Pakistani police will file a chargesheet against five American Muslims, arrested last month for alleged terror links, on Monday for conspiring against the state and plotting terrorist attacks.
A Pakistani anti-terrorism court punished each of the five US terror suspects, who were arrested from Punjab province's Sargodha District in December 2009, with 10 years imprisonment on Thursday.
Five young American Muslims were indicted on Wednesday by a Pakistani anti-terrorism court for funding militants and plotting terror attacks in the country, a charge if proved could see them getting life-term.
A Pakistani court on Wednesday, rejected the bail plea of five American Muslims facing trial for planning terror attacks in the country and neighbouring Afghanistan.
A Pakistani court on Monday directed the government not to deport five American Muslim youths, arrested on suspicion of terror links, to the United States or any other country. Chief Justice Khwaja Muhammad Sharif of the Lahore high court issued the order in response to a petition filed by former Inter Services Intelligence agency official Khalid Khwaja. In his petition, Khwaja said the five youths should be tried under Pakistani laws.